28653644

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 51565248

約数和(自身を除く): 22911604

約数列:

[1, 2, 4, 47, 94, 173, 188, 346, 692, 881, 1762, 3524, 8131, 16262, 32524, 41407, 82814, 152413, 165628, 304826, 609652, 7163411, 14326822, 28653644]

約数ペア:

[(1, 28653644), (2, 14326822), (4, 7163411), (47, 609652), (94, 304826), (173, 165628), (188, 152413), (346, 82814), (692, 41407), (881, 32524), (1762, 16262), (3524, 8131)]