67750804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139981}}^1$

素因数の和:140007

約数の個数: 18

約数和(自身を含む): 130323242

約数和(自身を除く): 62572438

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 139981, 279962, 559924, 1539791, 3079582, 6159164, 16937701, 33875402, 67750804]

約数ペア:

[(1, 67750804), (2, 33875402), (4, 16937701), (11, 6159164), (22, 3079582), (44, 1539791), (121, 559924), (242, 279962), (484, 139981)]