57145018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 103274496

約数和(自身を除く): 46129478

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 1723, 2369, 3446, 4738, 12061, 16583, 24122, 33166, 39629, 79258, 177469, 277403, 354938, 554806, 1242283, 2484566, 4081787, 8163574, 28572509, 57145018]

約数ペア:

[(1, 57145018), (2, 28572509), (7, 8163574), (14, 4081787), (23, 2484566), (46, 1242283), (103, 554806), (161, 354938), (206, 277403), (322, 177469), (721, 79258), (1442, 39629), (1723, 33166), (2369, 24122), (3446, 16583), (4738, 12061)]