74982904

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{39217}}^1$

素因数の和:39462

約数の個数: 16

約数和(自身を含む): 141184800

約数和(自身を除く): 66201896

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 39217, 78434, 156868, 313736, 9372863, 18745726, 37491452, 74982904]

約数ペア:

[(1, 74982904), (2, 37491452), (4, 18745726), (8, 9372863), (239, 313736), (478, 156868), (956, 78434), (1912, 39217)]