79378

素因数分解:

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

素因数の和:129

約数の個数: 16

約数和(自身を含む): 133056

約数和(自身を除く): 53678

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 559, 923, 1118, 1846, 3053, 6106, 39689, 79378]

約数ペア:

[(1, 79378), (2, 39689), (13, 6106), (26, 3053), (43, 1846), (71, 1118), (86, 923), (142, 559)]