28587432

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27701}}^1$

素因数の和:27753

約数の個数: 32

約数和(自身を含む): 73133280

約数和(自身を除く): 44545848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27701, 55402, 83103, 110804, 166206, 221608, 332412, 664824, 1191143, 2382286, 3573429, 4764572, 7146858, 9529144, 14293716, 28587432]

約数ペア:

[(1, 28587432), (2, 14293716), (3, 9529144), (4, 7146858), (6, 4764572), (8, 3573429), (12, 2382286), (24, 1191143), (43, 664824), (86, 332412), (129, 221608), (172, 166206), (258, 110804), (344, 83103), (516, 55402), (1032, 27701)]