28722396

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{45161}}^1$

素因数の和:45221

約数の個数: 24

約数和(自身を含む): 68284944

約数和(自身を除く): 39562548

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 45161, 90322, 135483, 180644, 270966, 541932, 2393533, 4787066, 7180599, 9574132, 14361198, 28722396]

約数ペア:

[(1, 28722396), (2, 14361198), (3, 9574132), (4, 7180599), (6, 4787066), (12, 2393533), (53, 541932), (106, 270966), (159, 180644), (212, 135483), (318, 90322), (636, 45161)]