74002904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{544139}}^1$

素因数の和:544162

約数の個数: 16

約数和(自身を含む): 146917800

約数和(自身を除く): 72914896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 544139, 1088278, 2176556, 4353112, 9250363, 18500726, 37001452, 74002904]

約数ペア:

[(1, 74002904), (2, 37001452), (4, 18500726), (8, 9250363), (17, 4353112), (34, 2176556), (68, 1088278), (136, 544139)]