2550876736

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{128159}}^1$

素因数の和:128482

約数の個数: 28

約数和(自身を含む): 5078211840

約数和(自身を除く): 2527335104

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 4976, 9952, 19904, 128159, 256318, 512636, 1025272, 2050544, 4101088, 8202176, 39857449, 79714898, 159429796, 318859592, 637719184, 1275438368, 2550876736]

約数ペア:

[(1, 2550876736), (2, 1275438368), (4, 637719184), (8, 318859592), (16, 159429796), (32, 79714898), (64, 39857449), (311, 8202176), (622, 4101088), (1244, 2050544), (2488, 1025272), (4976, 512636), (9952, 256318), (19904, 128159)]