72811492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{7331}}^1$

素因数の和:7539

約数の個数: 24

約数和(自身を含む): 137958912

約数和(自身を除く): 65147420

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 7331, 9932, 14662, 29324, 95303, 190606, 381212, 1400221, 2800442, 5600884, 18202873, 36405746, 72811492]

約数ペア:

[(1, 72811492), (2, 36405746), (4, 18202873), (13, 5600884), (26, 2800442), (52, 1400221), (191, 381212), (382, 190606), (764, 95303), (2483, 29324), (4966, 14662), (7331, 9932)]