79139866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 132789888

約数和(自身を除く): 53650022

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 559, 923, 997, 1118, 1846, 1994, 3053, 6106, 12961, 25922, 39689, 42871, 70787, 79378, 85742, 141574, 557323, 920231, 1114646, 1840462, 3043841, 6087682, 39569933, 79139866]

約数ペア:

[(1, 79139866), (2, 39569933), (13, 6087682), (26, 3043841), (43, 1840462), (71, 1114646), (86, 920231), (142, 557323), (559, 141574), (923, 85742), (997, 79378), (1118, 70787), (1846, 42871), (1994, 39689), (3053, 25922), (6106, 12961)]