75679376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{278233}}^1$

素因数の和:278258

約数の個数: 20

約数和(自身を含む): 155254572

約数和(自身を除く): 79575196

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 278233, 556466, 1112932, 2225864, 4451728, 4729961, 9459922, 18919844, 37839688, 75679376]

約数ペア:

[(1, 75679376), (2, 37839688), (4, 18919844), (8, 9459922), (16, 4729961), (17, 4451728), (34, 2225864), (68, 1112932), (136, 556466), (272, 278233)]