1287760192

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{44029}}^1$

素因数の和:44498

約数の個数: 28

約数和(自身を含む): 2561048980

約数和(自身を除く): 1273288788

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1828, 3656, 7312, 14624, 29248, 44029, 88058, 176116, 352232, 704464, 1408928, 2817856, 20121253, 40242506, 80485012, 160970024, 321940048, 643880096, 1287760192]

約数ペア:

[(1, 1287760192), (2, 643880096), (4, 321940048), (8, 160970024), (16, 80485012), (32, 40242506), (64, 20121253), (457, 2817856), (914, 1408928), (1828, 704464), (3656, 352232), (7312, 176116), (14624, 88058), (29248, 44029)]