78449746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{29077}}^1$

素因数の和:29169

約数の個数: 16

約数和(自身を含む): 125616960

約数和(自身を除く): 47167214

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 29077, 58154, 552463, 1104926, 2064467, 4128934, 39224873, 78449746]

約数ペア:

[(1, 78449746), (2, 39224873), (19, 4128934), (38, 2064467), (71, 1104926), (142, 552463), (1349, 58154), (2698, 29077)]