72803792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{267661}}^1$

素因数の和:267686

約数の個数: 20

約数和(自身を含む): 149355396

約数和(自身を除く): 76551604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 267661, 535322, 1070644, 2141288, 4282576, 4550237, 9100474, 18200948, 36401896, 72803792]

約数ペア:

[(1, 72803792), (2, 36401896), (4, 18200948), (8, 9100474), (16, 4550237), (17, 4282576), (34, 2141288), (68, 1070644), (136, 535322), (272, 267661)]