7456228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 14137088

約数和(自身を除く): 6680860

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 643, 892, 1286, 2572, 2899, 5798, 8359, 11596, 16718, 33436, 143389, 286778, 573556, 1864057, 3728114, 7456228]

約数ペア:

[(1, 7456228), (2, 3728114), (4, 1864057), (13, 573556), (26, 286778), (52, 143389), (223, 33436), (446, 16718), (643, 11596), (892, 8359), (1286, 5798), (2572, 2899)]