57538756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3121}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 110144160

約数和(自身を除く): 52605404

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 3121, 4609, 6242, 9218, 12484, 18436, 34331, 68662, 137324, 1307699, 2615398, 5230796, 14384689, 28769378, 57538756]

約数ペア:

[(1, 57538756), (2, 28769378), (4, 14384689), (11, 5230796), (22, 2615398), (44, 1307699), (419, 137324), (838, 68662), (1676, 34331), (3121, 18436), (4609, 12484), (6242, 9218)]