74858446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 128731680

約数和(自身を除く): 53873234

約数列:

[1, 2, 13, 17, 26, 34, 221, 257, 442, 514, 659, 1318, 3341, 4369, 6682, 8567, 8738, 11203, 17134, 22406, 56797, 113594, 145639, 169363, 291278, 338726, 2201719, 2879171, 4403438, 5758342, 37429223, 74858446]

約数ペア:

[(1, 74858446), (2, 37429223), (13, 5758342), (17, 4403438), (26, 2879171), (34, 2201719), (221, 338726), (257, 291278), (442, 169363), (514, 145639), (659, 113594), (1318, 56797), (3341, 22406), (4369, 17134), (6682, 11203), (8567, 8738)]