68144806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{28229}}^1$

素因数の和:28319

約数の個数: 16

約数和(自身を含む): 109758240

約数和(自身を除く): 41613434

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 28229, 56458, 479893, 959786, 2004259, 4008518, 34072403, 68144806]

約数ペア:

[(1, 68144806), (2, 34072403), (17, 4008518), (34, 2004259), (71, 959786), (142, 479893), (1207, 56458), (2414, 28229)]