28216974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{276637}}^1$

素因数の和:276659

約数の個数: 16

約数和(自身を含む): 59753808

約数和(自身を除く): 31536834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 276637, 553274, 829911, 1659822, 4702829, 9405658, 14108487, 28216974]

約数ペア:

[(1, 28216974), (2, 14108487), (3, 9405658), (6, 4702829), (17, 1659822), (34, 829911), (51, 553274), (102, 276637)]