64966726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{9619}}^1$

素因数の和:9939

約数の個数: 16

約数和(自身を含む): 106666560

約数和(自身を除く): 41699834

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 9619, 19238, 105809, 211618, 2953033, 5906066, 32483363, 64966726]

約数ペア:

[(1, 64966726), (2, 32483363), (11, 5906066), (22, 2953033), (307, 211618), (614, 105809), (3377, 19238), (6754, 9619)]