57090881456

素因数分解:

$2^4\times 7^1\times {\mathrm{509740013}}^1$

素因数の和:509740028

約数の個数: 20

約数和(自身を含む): 126415523472

約数和(自身を除く): 69324642016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509740013, 1019480026, 2038960052, 3568180091, 4077920104, 7136360182, 8155840208, 14272720364, 28545440728, 57090881456]

約数ペア:

[(1, 57090881456), (2, 28545440728), (4, 14272720364), (7, 8155840208), (8, 7136360182), (14, 4077920104), (16, 3568180091), (28, 2038960052), (56, 1019480026), (112, 509740013)]