72774826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{8363}}^1$

素因数の和:8613

約数の個数: 16

約数和(自身を含む): 115423200

約数和(自身を除く): 42648374

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8363, 8702, 16726, 158897, 317794, 1915127, 3830254, 36387413, 72774826]

約数ペア:

[(1, 72774826), (2, 36387413), (19, 3830254), (38, 1915127), (229, 317794), (458, 158897), (4351, 16726), (8363, 8702)]