28916988

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{2417}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 67568592

約数和(自身を除く): 38651604

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2417, 2991, 3988, 4834, 5982, 7251, 9668, 11964, 14502, 29004, 2409749, 4819498, 7229247, 9638996, 14458494, 28916988]

約数ペア:

[(1, 28916988), (2, 14458494), (3, 9638996), (4, 7229247), (6, 4819498), (12, 2409749), (997, 29004), (1994, 14502), (2417, 11964), (2991, 9668), (3988, 7251), (4834, 5982)]