77858734

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 119032848

約数和(自身を除く): 41174114

約数列:

[1, 2, 73, 146, 197, 394, 2707, 5414, 14381, 28762, 197611, 395222, 533279, 1066558, 38929367, 77858734]

約数ペア:

[(1, 77858734), (2, 38929367), (73, 1066558), (146, 533279), (197, 395222), (394, 197611), (2707, 28762), (5414, 14381)]