78675898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11399}}^1$

素因数の和:11454

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 69068102

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 11399, 22798, 79793, 159586, 193783, 330571, 387566, 661142, 1356481, 2313997, 2712962, 4627994, 5619707, 11239414, 39337949, 78675898]

約数ペア:

[(1, 78675898), (2, 39337949), (7, 11239414), (14, 5619707), (17, 4627994), (29, 2712962), (34, 2313997), (58, 1356481), (119, 661142), (203, 387566), (238, 330571), (406, 193783), (493, 159586), (986, 79793), (3451, 22798), (6902, 11399)]