28857368

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{8609}}^1$

素因数の和:9034

約数の個数: 16

約数和(自身を含む): 54243000

約数和(自身を除く): 25385632

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 8609, 17218, 34436, 68872, 3607171, 7214342, 14428684, 28857368]

約数ペア:

[(1, 28857368), (2, 14428684), (4, 7214342), (8, 3607171), (419, 68872), (838, 34436), (1676, 17218), (3352, 8609)]