25410048

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 68942016

約数和(自身を除く): 43531968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 233, 256, 284, 384, 426, 466, 512, 568, 699, 768, 852, 932, 1136, 1398, 1536, 1704, 1864, 2272, 2796, 3408, 3728, 4544, 5592, 6816, 7456, 9088, 11184, 13632, 14912, 16543, 18176, 22368, 27264, 29824, 33086, 36352, 44736, 49629, 54528, 59648, 66172, 89472, 99258, 109056, 119296, 132344, 178944, 198516, 264688, 357888, 397032, 529376, 794064, 1058752, 1588128, 2117504, 3176256, 4235008, 6352512, 8470016, 12705024, 25410048]

約数ペア:

[(1, 25410048), (2, 12705024), (3, 8470016), (4, 6352512), (6, 4235008), (8, 3176256), (12, 2117504), (16, 1588128), (24, 1058752), (32, 794064), (48, 529376), (64, 397032), (71, 357888), (96, 264688), (128, 198516), (142, 178944), (192, 132344), (213, 119296), (233, 109056), (256, 99258), (284, 89472), (384, 66172), (426, 59648), (466, 54528), (512, 49629), (568, 44736), (699, 36352), (768, 33086), (852, 29824), (932, 27264), (1136, 22368), (1398, 18176), (1536, 16543), (1704, 14912), (1864, 13632), (2272, 11184), (2796, 9088), (3408, 7456), (3728, 6816), (4544, 5592)]