28936464

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4487

約数の個数: 40

約数和(自身を含む): 75307680

約数和(自身を除く): 46371216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4337, 6672, 8674, 13011, 17348, 26022, 34696, 52044, 69392, 104088, 208176, 602843, 1205686, 1808529, 2411372, 3617058, 4822744, 7234116, 9645488, 14468232, 28936464]

約数ペア:

[(1, 28936464), (2, 14468232), (3, 9645488), (4, 7234116), (6, 4822744), (8, 3617058), (12, 2411372), (16, 1808529), (24, 1205686), (48, 602843), (139, 208176), (278, 104088), (417, 69392), (556, 52044), (834, 34696), (1112, 26022), (1668, 17348), (2224, 13011), (3336, 8674), (4337, 6672)]