78664898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{3229}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 127249080

約数和(自身を除く): 48584182

約数列:

[1, 2, 13, 26, 937, 1874, 3229, 6458, 12181, 24362, 41977, 83954, 3025573, 6051146, 39332449, 78664898]

約数ペア:

[(1, 78664898), (2, 39332449), (13, 6051146), (26, 3025573), (937, 83954), (1874, 41977), (3229, 24362), (6458, 12181)]