72700496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{413071}}^1$

素因数の和:413090

約数の個数: 20

約数和(自身を含む): 153662784

約数和(自身を除く): 80962288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 413071, 826142, 1652284, 3304568, 4543781, 6609136, 9087562, 18175124, 36350248, 72700496]

約数ペア:

[(1, 72700496), (2, 36350248), (4, 18175124), (8, 9087562), (11, 6609136), (16, 4543781), (22, 3304568), (44, 1652284), (88, 826142), (176, 413071)]