28490886

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3541}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 63756000

約数和(自身を除く): 35265114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 3541, 4023, 7082, 8046, 10623, 21246, 31869, 63738, 95607, 191214, 527609, 1055218, 1582827, 3165654, 4748481, 9496962, 14245443, 28490886]

約数ペア:

[(1, 28490886), (2, 14245443), (3, 9496962), (6, 4748481), (9, 3165654), (18, 1582827), (27, 1055218), (54, 527609), (149, 191214), (298, 95607), (447, 63738), (894, 31869), (1341, 21246), (2682, 10623), (3541, 8046), (4023, 7082)]