28295588976

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1671

約数の個数: 160

約数和(自身を含む): 77026498560

約数和(自身を除く): 48730909584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 257, 282, 296, 376, 444, 514, 564, 592, 752, 771, 888, 1028, 1128, 1319, 1542, 1739, 1776, 2056, 2256, 2638, 3084, 3478, 3957, 4112, 5217, 5276, 6168, 6956, 7914, 9509, 10434, 10552, 12079, 12336, 13912, 15828, 19018, 20868, 21104, 24158, 27824, 28527, 31656, 36237, 38036, 41736, 48316, 48803, 57054, 61993, 63312, 72474, 76072, 83472, 96632, 97606, 114108, 123986, 144948, 146409, 152144, 185979, 193264, 195212, 228216, 247972, 289896, 292818, 338983, 371958, 390424, 446923, 456432, 495944, 579792, 585636, 677966, 743916, 780848, 893846, 991888, 1016949, 1171272, 1340769, 1355932, 1487832, 1787692, 2033898, 2293741, 2342544, 2681538, 2711864, 2975664, 3575384, 4067796, 4587482, 5363076, 5423728, 6881223, 7150768, 8135592, 9174964, 10726152, 12542371, 13762446, 15932201, 16271184, 18349928, 21452304, 25084742, 27524892, 31864402, 36699856, 37627113, 47796603, 50169484, 55049784, 63728804, 75254226, 95593206, 100338968, 110099568, 127457608, 150508452, 191186412, 200677936, 254915216, 301016904, 382372824, 589491437, 602033808, 764745648, 1178982874, 1768474311, 2357965748, 3536948622, 4715931496, 7073897244, 9431862992, 14147794488, 28295588976]

約数ペア:

[(1, 28295588976), (2, 14147794488), (3, 9431862992), (4, 7073897244), (6, 4715931496), (8, 3536948622), (12, 2357965748), (16, 1768474311), (24, 1178982874), (37, 764745648), (47, 602033808), (48, 589491437), (74, 382372824), (94, 301016904), (111, 254915216), (141, 200677936), (148, 191186412), (188, 150508452), (222, 127457608), (257, 110099568), (282, 100338968), (296, 95593206), (376, 75254226), (444, 63728804), (514, 55049784), (564, 50169484), (592, 47796603), (752, 37627113), (771, 36699856), (888, 31864402), (1028, 27524892), (1128, 25084742), (1319, 21452304), (1542, 18349928), (1739, 16271184), (1776, 15932201), (2056, 13762446), (2256, 12542371), (2638, 10726152), (3084, 9174964), (3478, 8135592), (3957, 7150768), (4112, 6881223), (5217, 5423728), (5276, 5363076), (6168, 4587482), (6956, 4067796), (7914, 3575384), (9509, 2975664), (10434, 2711864), (10552, 2681538), (12079, 2342544), (12336, 2293741), (13912, 2033898), (15828, 1787692), (19018, 1487832), (20868, 1355932), (21104, 1340769), (24158, 1171272), (27824, 1016949), (28527, 991888), (31656, 893846), (36237, 780848), (38036, 743916), (41736, 677966), (48316, 585636), (48803, 579792), (57054, 495944), (61993, 456432), (63312, 446923), (72474, 390424), (76072, 371958), (83472, 338983), (96632, 292818), (97606, 289896), (114108, 247972), (123986, 228216), (144948, 195212), (146409, 193264), (152144, 185979)]