68218876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11317}}^1$

素因数の和:11469

約数の個数: 24

約数和(自身を含む): 131198256

約数和(自身を除く): 62979380

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 11317, 22634, 45268, 124487, 248974, 497948, 1550429, 3100858, 6201716, 17054719, 34109438, 68218876]

約数ペア:

[(1, 68218876), (2, 34109438), (4, 17054719), (11, 6201716), (22, 3100858), (44, 1550429), (137, 497948), (274, 248974), (548, 124487), (1507, 45268), (3014, 22634), (6028, 11317)]