71846288

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73613}}^1$

素因数の和:73682

約数の個数: 20

約数和(自身を含む): 141486108

約数和(自身を除く): 69639820

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 73613, 147226, 294452, 588904, 1177808, 4490393, 8980786, 17961572, 35923144, 71846288]

約数ペア:

[(1, 71846288), (2, 35923144), (4, 17961572), (8, 8980786), (16, 4490393), (61, 1177808), (122, 588904), (244, 294452), (488, 147226), (976, 73613)]