28455056

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3061}}^1$

素因数の和:3159

約数の個数: 40

約数和(自身を含む): 63787584

約数和(自身を除く): 35332528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 3061, 4648, 6122, 9296, 12244, 21427, 24488, 42854, 48976, 85708, 171416, 254063, 342832, 508126, 1016252, 1778441, 2032504, 3556882, 4065008, 7113764, 14227528, 28455056]

約数ペア:

[(1, 28455056), (2, 14227528), (4, 7113764), (7, 4065008), (8, 3556882), (14, 2032504), (16, 1778441), (28, 1016252), (56, 508126), (83, 342832), (112, 254063), (166, 171416), (332, 85708), (581, 48976), (664, 42854), (1162, 24488), (1328, 21427), (2324, 12244), (3061, 9296), (4648, 6122)]