74870484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479939}}^1$

素因数の和:479959

約数の個数: 24

約数和(自身を含む): 188136480

約数和(自身を除く): 113265996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 479939, 959878, 1439817, 1919756, 2879634, 5759268, 6239207, 12478414, 18717621, 24956828, 37435242, 74870484]

約数ペア:

[(1, 74870484), (2, 37435242), (3, 24956828), (4, 18717621), (6, 12478414), (12, 6239207), (13, 5759268), (26, 2879634), (39, 1919756), (52, 1439817), (78, 959878), (156, 479939)]