79281352

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{72337}}^1$

素因数の和:72480

約数の個数: 16

約数和(自身を含む): 149739660

約数和(自身を除く): 70458308

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 72337, 144674, 289348, 578696, 9910169, 19820338, 39640676, 79281352]

約数ペア:

[(1, 79281352), (2, 39640676), (4, 19820338), (8, 9910169), (137, 578696), (274, 289348), (548, 144674), (1096, 72337)]