77647946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{8923}}^1$

素因数の和:9173

約数の個数: 16

約数和(自身を含む): 123151200

約数和(自身を除く): 45503254

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 8923, 17846, 169537, 339074, 2043367, 4086734, 38823973, 77647946]

約数ペア:

[(1, 77647946), (2, 38823973), (19, 4086734), (38, 2043367), (229, 339074), (458, 169537), (4351, 17846), (8702, 8923)]