25698288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 87851520

約数和(自身を除く): 62153232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 409, 462, 476, 528, 561, 616, 714, 748, 816, 818, 924, 952, 1122, 1227, 1232, 1309, 1428, 1496, 1636, 1848, 1904, 2244, 2454, 2618, 2856, 2863, 2992, 3272, 3696, 3927, 4488, 4499, 4908, 5236, 5712, 5726, 6544, 6953, 7854, 8589, 8976, 8998, 9816, 10472, 11452, 13497, 13906, 15708, 17178, 17996, 19632, 20859, 20944, 22904, 26994, 27812, 31416, 31493, 34356, 35992, 41718, 45808, 48671, 53988, 55624, 62832, 62986, 68712, 71984, 76483, 83436, 94479, 97342, 107976, 111248, 125972, 137424, 146013, 152966, 166872, 188958, 194684, 215952, 229449, 251944, 292026, 305932, 333744, 377916, 389368, 458898, 503888, 535381, 584052, 611864, 755832, 778736, 917796, 1070762, 1168104, 1223728, 1511664, 1606143, 1835592, 2141524, 2336208, 3212286, 3671184, 4283048, 6424572, 8566096, 12849144, 25698288]

約数ペア:

[(1, 25698288), (2, 12849144), (3, 8566096), (4, 6424572), (6, 4283048), (7, 3671184), (8, 3212286), (11, 2336208), (12, 2141524), (14, 1835592), (16, 1606143), (17, 1511664), (21, 1223728), (22, 1168104), (24, 1070762), (28, 917796), (33, 778736), (34, 755832), (42, 611864), (44, 584052), (48, 535381), (51, 503888), (56, 458898), (66, 389368), (68, 377916), (77, 333744), (84, 305932), (88, 292026), (102, 251944), (112, 229449), (119, 215952), (132, 194684), (136, 188958), (154, 166872), (168, 152966), (176, 146013), (187, 137424), (204, 125972), (231, 111248), (238, 107976), (264, 97342), (272, 94479), (308, 83436), (336, 76483), (357, 71984), (374, 68712), (408, 62986), (409, 62832), (462, 55624), (476, 53988), (528, 48671), (561, 45808), (616, 41718), (714, 35992), (748, 34356), (816, 31493), (818, 31416), (924, 27812), (952, 26994), (1122, 22904), (1227, 20944), (1232, 20859), (1309, 19632), (1428, 17996), (1496, 17178), (1636, 15708), (1848, 13906), (1904, 13497), (2244, 11452), (2454, 10472), (2618, 9816), (2856, 8998), (2863, 8976), (2992, 8589), (3272, 7854), (3696, 6953), (3927, 6544), (4488, 5726), (4499, 5712), (4908, 5236)]