72655966

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{1433}}^1$

素因数の和:1787

約数の個数: 16

約数和(自身を含む): 110578608

約数和(自身を除く): 37922642

約数列:

[1, 2, 101, 202, 251, 502, 1433, 2866, 25351, 50702, 144733, 289466, 359683, 719366, 36327983, 72655966]

約数ペア:

[(1, 72655966), (2, 36327983), (101, 719366), (202, 359683), (251, 289466), (502, 144733), (1433, 50702), (2866, 25351)]