68165818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{286411}}^1$

素因数の和:286437

約数の個数: 16

約数和(自身を含む): 123729984

約数和(自身を除く): 55564166

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 286411, 572822, 2004877, 4009754, 4868987, 9737974, 34082909, 68165818]

約数ペア:

[(1, 68165818), (2, 34082909), (7, 9737974), (14, 4868987), (17, 4009754), (34, 2004877), (119, 572822), (238, 286411)]