28573624

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53309}}^1$

素因数の和:53382

約数の個数: 16

約数和(自身を含む): 54376200

約数和(自身を除く): 25802576

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53309, 106618, 213236, 426472, 3571703, 7143406, 14286812, 28573624]

約数ペア:

[(1, 28573624), (2, 14286812), (4, 7143406), (8, 3571703), (67, 426472), (134, 213236), (268, 106618), (536, 53309)]