28218072

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{3709}}^1$

素因数の和:4035

約数の個数: 32

約数和(自身を含む): 70786800

約数和(自身を除く): 42568728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3709, 3804, 7418, 7608, 11127, 14836, 22254, 29672, 44508, 89016, 1175753, 2351506, 3527259, 4703012, 7054518, 9406024, 14109036, 28218072]

約数ペア:

[(1, 28218072), (2, 14109036), (3, 9406024), (4, 7054518), (6, 4703012), (8, 3527259), (12, 2351506), (24, 1175753), (317, 89016), (634, 44508), (951, 29672), (1268, 22254), (1902, 14836), (2536, 11127), (3709, 7608), (3804, 7418)]