74706874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199751}}^1$

素因数の和:199781

約数の個数: 16

約数和(自身を含む): 129439296

約数和(自身を除く): 54732422

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 199751, 399502, 2197261, 3395767, 4394522, 6791534, 37353437, 74706874]

約数ペア:

[(1, 74706874), (2, 37353437), (11, 6791534), (17, 4394522), (22, 3395767), (34, 2197261), (187, 399502), (374, 199751)]