64273612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 121604672

約数和(自身を除く): 57331060

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 4561, 7046, 9122, 14092, 18244, 59293, 118586, 237172, 1236031, 2472062, 4944124, 16068403, 32136806, 64273612]

約数ペア:

[(1, 64273612), (2, 32136806), (4, 16068403), (13, 4944124), (26, 2472062), (52, 1236031), (271, 237172), (542, 118586), (1084, 59293), (3523, 18244), (4561, 14092), (7046, 9122)]