64765076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12739}}^1$

素因数の和:12815

約数の個数: 24

約数和(自身を含む): 119857920

約数和(自身を除く): 55092844

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 12739, 25478, 50956, 394909, 522299, 789818, 1044598, 1579636, 2089196, 16191269, 32382538, 64765076]

約数ペア:

[(1, 64765076), (2, 32382538), (4, 16191269), (31, 2089196), (41, 1579636), (62, 1044598), (82, 789818), (124, 522299), (164, 394909), (1271, 50956), (2542, 25478), (5084, 12739)]