28571576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5503}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 59443200

約数和(自身を除く): 30871624

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 5503, 11006, 22012, 44024, 60533, 121066, 242132, 324677, 484264, 649354, 1298708, 2597416, 3571447, 7142894, 14285788, 28571576]

約数ペア:

[(1, 28571576), (2, 14285788), (4, 7142894), (8, 3571447), (11, 2597416), (22, 1298708), (44, 649354), (59, 484264), (88, 324677), (118, 242132), (236, 121066), (472, 60533), (649, 44024), (1298, 22012), (2596, 11006), (5192, 5503)]