28250002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{44279}}^1$

素因数の和:44321

約数の個数: 16

約数和(自身を含む): 47822400

約数和(自身を除く): 19572398

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 44279, 88558, 487069, 974138, 1284091, 2568182, 14125001, 28250002]

約数ペア:

[(1, 28250002), (2, 14125001), (11, 2568182), (22, 1284091), (29, 974138), (58, 487069), (319, 88558), (638, 44279)]