12743567296

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{207199}}^1$

素因数の和:207273

約数の個数: 42

約数和(自身を含む): 26130199200

約数和(自身を除く): 13386631904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 15376, 30752, 61504, 207199, 414398, 828796, 1657592, 3315184, 6423169, 6630368, 12846338, 13260736, 25692676, 51385352, 102770704, 199118239, 205541408, 398236478, 411082816, 796472956, 1592945912, 3185891824, 6371783648, 12743567296]

約数ペア:

[(1, 12743567296), (2, 6371783648), (4, 3185891824), (8, 1592945912), (16, 796472956), (31, 411082816), (32, 398236478), (62, 205541408), (64, 199118239), (124, 102770704), (248, 51385352), (496, 25692676), (961, 13260736), (992, 12846338), (1922, 6630368), (1984, 6423169), (3844, 3315184), (7688, 1657592), (15376, 828796), (30752, 414398), (61504, 207199)]