28885986

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{51767}}^1$

素因数の和:51806

約数の個数: 24

約数和(自身を含む): 64606464

約数和(自身を除く): 35720478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 51767, 103534, 155301, 310602, 465903, 931806, 1604777, 3209554, 4814331, 9628662, 14442993, 28885986]

約数ペア:

[(1, 28885986), (2, 14442993), (3, 9628662), (6, 4814331), (9, 3209554), (18, 1604777), (31, 931806), (62, 465903), (93, 310602), (186, 155301), (279, 103534), (558, 51767)]