28456526

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 50734080

約数和(自身を除く): 22277554

約数列:

[1, 2, 7, 14, 47, 59, 94, 118, 329, 413, 658, 733, 826, 1466, 2773, 5131, 5546, 10262, 19411, 34451, 38822, 43247, 68902, 86494, 241157, 302729, 482314, 605458, 2032609, 4065218, 14228263, 28456526]

約数ペア:

[(1, 28456526), (2, 14228263), (7, 4065218), (14, 2032609), (47, 605458), (59, 482314), (94, 302729), (118, 241157), (329, 86494), (413, 68902), (658, 43247), (733, 38822), (826, 34451), (1466, 19411), (2773, 10262), (5131, 5546)]