64027436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4679}}^1$

素因数の和:5005

約数の個数: 24

約数和(自身を含む): 122653440

約数和(自身を除く): 58626004

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 4679, 6842, 9358, 13684, 18716, 51469, 102938, 205876, 1455169, 2910338, 5820676, 16006859, 32013718, 64027436]

約数ペア:

[(1, 64027436), (2, 32013718), (4, 16006859), (11, 5820676), (22, 2910338), (44, 1455169), (311, 205876), (622, 102938), (1244, 51469), (3421, 18716), (4679, 13684), (6842, 9358)]