28290648

素因数分解:

$2^3\times 3^1\times {\mathrm{461}}^1\times {\mathrm{2557}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 70907760

約数和(自身を除く): 42617112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 461, 922, 1383, 1844, 2557, 2766, 3688, 5114, 5532, 7671, 10228, 11064, 15342, 20456, 30684, 61368, 1178777, 2357554, 3536331, 4715108, 7072662, 9430216, 14145324, 28290648]

約数ペア:

[(1, 28290648), (2, 14145324), (3, 9430216), (4, 7072662), (6, 4715108), (8, 3536331), (12, 2357554), (24, 1178777), (461, 61368), (922, 30684), (1383, 20456), (1844, 15342), (2557, 11064), (2766, 10228), (3688, 7671), (5114, 5532)]