65545876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13183}}^1$

素因数の和:13311

約数の個数: 24

約数和(自身を含む): 126249984

約数和(自身を除く): 60704108

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 13183, 26366, 52732, 145013, 290026, 580052, 1489679, 2979358, 5958716, 16386469, 32772938, 65545876]

約数ペア:

[(1, 65545876), (2, 32772938), (4, 16386469), (11, 5958716), (22, 2979358), (44, 1489679), (113, 580052), (226, 290026), (452, 145013), (1243, 52732), (2486, 26366), (4972, 13183)]