65521372

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9791}}^1$

素因数の和:10041

約数の個数: 24

約数和(自身を含む): 131604480

約数和(自身を除く): 66083108

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 9791, 19582, 39164, 68537, 137074, 274148, 2340049, 4680098, 9360196, 16380343, 32760686, 65521372]

約数ペア:

[(1, 65521372), (2, 32760686), (4, 16380343), (7, 9360196), (14, 4680098), (28, 2340049), (239, 274148), (478, 137074), (956, 68537), (1673, 39164), (3346, 19582), (6692, 9791)]