71349796

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9689}}^1$

素因数の和:9963

約数の個数: 24

約数和(自身を含む): 143256960

約数和(自身を除く): 71907164

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 9689, 19378, 38756, 67823, 135646, 271292, 2548207, 5096414, 10192828, 17837449, 35674898, 71349796]

約数ペア:

[(1, 71349796), (2, 35674898), (4, 17837449), (7, 10192828), (14, 5096414), (28, 2548207), (263, 271292), (526, 135646), (1052, 67823), (1841, 38756), (3682, 19378), (7364, 9689)]