28712924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{677}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 52623648

約数和(自身を除く): 23910724

約数列:

[1, 2, 4, 23, 46, 92, 461, 677, 922, 1354, 1844, 2708, 10603, 15571, 21206, 31142, 42412, 62284, 312097, 624194, 1248388, 7178231, 14356462, 28712924]

約数ペア:

[(1, 28712924), (2, 14356462), (4, 7178231), (23, 1248388), (46, 624194), (92, 312097), (461, 62284), (677, 42412), (922, 31142), (1354, 21206), (1844, 15571), (2708, 10603)]