15491456

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 31705680

約数和(自身を除く): 16214224

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 3271, 4736, 6542, 13084, 26168, 52336, 104672, 121027, 209344, 242054, 418688, 484108, 968216, 1936432, 3872864, 7745728, 15491456]

約数ペア:

[(1, 15491456), (2, 7745728), (4, 3872864), (8, 1936432), (16, 968216), (32, 484108), (37, 418688), (64, 242054), (74, 209344), (128, 121027), (148, 104672), (296, 52336), (592, 26168), (1184, 13084), (2368, 6542), (3271, 4736)]