64916274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 137180160

約数和(自身を除く): 72263886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 622, 933, 1831, 1866, 3662, 5493, 5909, 10986, 11818, 17727, 34789, 35454, 69578, 104367, 208734, 569441, 1138882, 1708323, 3416646, 10819379, 21638758, 32458137, 64916274]

約数ペア:

[(1, 64916274), (2, 32458137), (3, 21638758), (6, 10819379), (19, 3416646), (38, 1708323), (57, 1138882), (114, 569441), (311, 208734), (622, 104367), (933, 69578), (1831, 35454), (1866, 34789), (3662, 17727), (5493, 11818), (5909, 10986)]