78542074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{13669}}^1$

素因数の和:13714

約数の個数: 24

約数和(自身を含む): 135086940

約数和(自身を除く): 56544866

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 13669, 27338, 177697, 232373, 355394, 464746, 2310061, 3020849, 4620122, 6041698, 39271037, 78542074]

約数ペア:

[(1, 78542074), (2, 39271037), (13, 6041698), (17, 4620122), (26, 3020849), (34, 2310061), (169, 464746), (221, 355394), (338, 232373), (442, 177697), (2873, 27338), (5746, 13669)]