42045794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7681}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 79646976

約数和(自身を除く): 37601182

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 7681, 15362, 53767, 107534, 130577, 176663, 261154, 353326, 914039, 1236641, 1828078, 2473282, 3003271, 6006542, 21022897, 42045794]

約数ペア:

[(1, 42045794), (2, 21022897), (7, 6006542), (14, 3003271), (17, 2473282), (23, 1828078), (34, 1236641), (46, 914039), (119, 353326), (161, 261154), (238, 176663), (322, 130577), (391, 107534), (782, 53767), (2737, 15362), (5474, 7681)]