66884674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{3769}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 105861600

約数和(自身を除く): 38976926

約数列:

[1, 2, 19, 38, 467, 934, 3769, 7538, 8873, 17746, 71611, 143222, 1760123, 3520246, 33442337, 66884674]

約数ペア:

[(1, 66884674), (2, 33442337), (19, 3520246), (38, 1760123), (467, 143222), (934, 71611), (3769, 17746), (7538, 8873)]