65072986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3797}}^1$

素因数の和:3870

約数の個数: 32

約数和(自身を含む): 114851520

約数和(自身を除く): 49778534

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 3797, 7594, 8569, 17138, 41767, 72143, 83534, 144286, 155677, 311354, 793573, 1587146, 1712447, 2957863, 3424894, 5915726, 32536493, 65072986]

約数ペア:

[(1, 65072986), (2, 32536493), (11, 5915726), (19, 3424894), (22, 2957863), (38, 1712447), (41, 1587146), (82, 793573), (209, 311354), (418, 155677), (451, 144286), (779, 83534), (902, 72143), (1558, 41767), (3797, 17138), (7594, 8569)]