65614628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4327}}^1$

素因数の和:4571

約数の個数: 24

約数和(自身を含む): 122153472

約数和(自身を除く): 56538844

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 3791, 4327, 7582, 8654, 15164, 17308, 73559, 147118, 294236, 964921, 1929842, 3859684, 16403657, 32807314, 65614628]

約数ペア:

[(1, 65614628), (2, 32807314), (4, 16403657), (17, 3859684), (34, 1929842), (68, 964921), (223, 294236), (446, 147118), (892, 73559), (3791, 17308), (4327, 15164), (7582, 8654)]