28061464

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{57503}}^1$

素因数の和:57570

約数の個数: 16

約数和(自身を含む): 53478720

約数和(自身を除く): 25417256

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 57503, 115006, 230012, 460024, 3507683, 7015366, 14030732, 28061464]

約数ペア:

[(1, 28061464), (2, 14030732), (4, 7015366), (8, 3507683), (61, 460024), (122, 230012), (244, 115006), (488, 57503)]