25486032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 79994880

約数和(自身を除く): 54508848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 47, 48, 52, 66, 78, 79, 88, 94, 104, 132, 141, 143, 156, 158, 176, 188, 208, 237, 264, 282, 286, 312, 316, 376, 429, 474, 517, 528, 564, 572, 611, 624, 632, 752, 858, 869, 948, 1027, 1034, 1128, 1144, 1222, 1264, 1551, 1716, 1738, 1833, 1896, 2054, 2068, 2256, 2288, 2444, 2607, 3081, 3102, 3432, 3476, 3666, 3713, 3792, 4108, 4136, 4888, 5214, 6162, 6204, 6721, 6864, 6952, 7332, 7426, 8216, 8272, 9776, 10428, 11139, 11297, 12324, 12408, 13442, 13904, 14664, 14852, 16432, 20163, 20856, 22278, 22594, 24648, 24816, 26884, 29328, 29704, 33891, 40326, 40843, 41712, 44556, 45188, 48269, 49296, 53768, 59408, 67782, 80652, 81686, 89112, 90376, 96538, 107536, 122529, 135564, 144807, 161304, 163372, 178224, 180752, 193076, 245058, 271128, 289614, 322608, 326744, 386152, 490116, 530959, 542256, 579228, 653488, 772304, 980232, 1061918, 1158456, 1592877, 1960464, 2123836, 2316912, 3185754, 4247672, 6371508, 8495344, 12743016, 25486032]

約数ペア:

[(1, 25486032), (2, 12743016), (3, 8495344), (4, 6371508), (6, 4247672), (8, 3185754), (11, 2316912), (12, 2123836), (13, 1960464), (16, 1592877), (22, 1158456), (24, 1061918), (26, 980232), (33, 772304), (39, 653488), (44, 579228), (47, 542256), (48, 530959), (52, 490116), (66, 386152), (78, 326744), (79, 322608), (88, 289614), (94, 271128), (104, 245058), (132, 193076), (141, 180752), (143, 178224), (156, 163372), (158, 161304), (176, 144807), (188, 135564), (208, 122529), (237, 107536), (264, 96538), (282, 90376), (286, 89112), (312, 81686), (316, 80652), (376, 67782), (429, 59408), (474, 53768), (517, 49296), (528, 48269), (564, 45188), (572, 44556), (611, 41712), (624, 40843), (632, 40326), (752, 33891), (858, 29704), (869, 29328), (948, 26884), (1027, 24816), (1034, 24648), (1128, 22594), (1144, 22278), (1222, 20856), (1264, 20163), (1551, 16432), (1716, 14852), (1738, 14664), (1833, 13904), (1896, 13442), (2054, 12408), (2068, 12324), (2256, 11297), (2288, 11139), (2444, 10428), (2607, 9776), (3081, 8272), (3102, 8216), (3432, 7426), (3476, 7332), (3666, 6952), (3713, 6864), (3792, 6721), (4108, 6204), (4136, 6162), (4888, 5214)]