42762608

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2205

約数の個数: 40

約数和(自身を含む): 95232000

約数和(自身を除く): 52469392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 1999, 2674, 3056, 3998, 5348, 7996, 10696, 13993, 15992, 21392, 27986, 31984, 55972, 111944, 223888, 381809, 763618, 1527236, 2672663, 3054472, 5345326, 6108944, 10690652, 21381304, 42762608]

約数ペア:

[(1, 42762608), (2, 21381304), (4, 10690652), (7, 6108944), (8, 5345326), (14, 3054472), (16, 2672663), (28, 1527236), (56, 763618), (112, 381809), (191, 223888), (382, 111944), (764, 55972), (1337, 31984), (1528, 27986), (1999, 21392), (2674, 15992), (3056, 13993), (3998, 10696), (5348, 7996)]