64156028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{943471}}^1$

素因数の和:943492

約数の個数: 12

約数和(自身を含む): 118877472

約数和(自身を除く): 54721444

約数列:

[1, 2, 4, 17, 34, 68, 943471, 1886942, 3773884, 16039007, 32078014, 64156028]

約数ペア:

[(1, 64156028), (2, 32078014), (4, 16039007), (17, 3773884), (34, 1886942), (68, 943471)]