74404856

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{70997}}^1$

素因数の和:71134

約数の個数: 16

約数和(自身を含む): 140576040

約数和(自身を除く): 66171184

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 70997, 141994, 283988, 567976, 9300607, 18601214, 37202428, 74404856]

約数ペア:

[(1, 74404856), (2, 37202428), (4, 18601214), (8, 9300607), (131, 567976), (262, 283988), (524, 141994), (1048, 70997)]