71884636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28571}}^1$

素因数の和:28629

約数の個数: 24

約数和(自身を含む): 136802736

約数和(自身を除く): 64918100

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 28571, 57142, 114284, 485707, 971414, 1057127, 1942828, 2114254, 4228508, 17971159, 35942318, 71884636]

約数ペア:

[(1, 71884636), (2, 35942318), (4, 17971159), (17, 4228508), (34, 2114254), (37, 1942828), (68, 1057127), (74, 971414), (148, 485707), (629, 114284), (1258, 57142), (2516, 28571)]