68789684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10429}}^1$

素因数の和:10547

約数の個数: 24

約数和(自身を含む): 128789640

約数和(自身を除く): 59999956

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 10429, 20858, 41716, 177293, 354586, 709172, 1011613, 2023226, 4046452, 17197421, 34394842, 68789684]

約数ペア:

[(1, 68789684), (2, 34394842), (4, 17197421), (17, 4046452), (34, 2023226), (68, 1011613), (97, 709172), (194, 354586), (388, 177293), (1649, 41716), (3298, 20858), (6596, 10429)]