28590168

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{12281}}^1$

素因数の和:12387

約数の個数: 32

約数和(自身を含む): 72218160

約数和(自身を除く): 43627992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 12281, 24562, 36843, 49124, 73686, 98248, 147372, 294744, 1191257, 2382514, 3573771, 4765028, 7147542, 9530056, 14295084, 28590168]

約数ペア:

[(1, 28590168), (2, 14295084), (3, 9530056), (4, 7147542), (6, 4765028), (8, 3573771), (12, 2382514), (24, 1191257), (97, 294744), (194, 147372), (291, 98248), (388, 73686), (582, 49124), (776, 36843), (1164, 24562), (2328, 12281)]