68188874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{24061}}^1$

素因数の和:24185

約数の個数: 16

約数和(自身を含む): 111166440

約数和(自身を除く): 42977566

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 24061, 48122, 312793, 625586, 2622649, 5245298, 34094437, 68188874]

約数ペア:

[(1, 68188874), (2, 34094437), (13, 5245298), (26, 2622649), (109, 625586), (218, 312793), (1417, 48122), (2834, 24061)]