65681018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{41413}}^1$

素因数の和:41489

約数の個数: 16

約数和(自身を含む): 107842056

約数和(自身を除く): 42161038

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 41413, 82826, 538369, 1076738, 2526193, 5052386, 32840509, 65681018]

約数ペア:

[(1, 65681018), (2, 32840509), (13, 5052386), (26, 2526193), (61, 1076738), (122, 538369), (793, 82826), (1586, 41413)]