42358526

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 78693120

約数和(自身を除く): 36334594

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 4139, 5117, 8278, 10234, 28973, 57946, 70363, 140726, 177977, 355954, 492541, 985082, 1245839, 2491678, 3025609, 6051218, 21179263, 42358526]

約数ペア:

[(1, 42358526), (2, 21179263), (7, 6051218), (14, 3025609), (17, 2491678), (34, 1245839), (43, 985082), (86, 492541), (119, 355954), (238, 177977), (301, 140726), (602, 70363), (731, 57946), (1462, 28973), (4139, 10234), (5117, 8278)]