64590284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{133451}}^1$

素因数の和:133477

約数の個数: 18

約数和(自身を含む): 124243812

約数和(自身を除く): 59653528

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 133451, 266902, 533804, 1467961, 2935922, 5871844, 16147571, 32295142, 64590284]

約数ペア:

[(1, 64590284), (2, 32295142), (4, 16147571), (11, 5871844), (22, 2935922), (44, 1467961), (121, 533804), (242, 266902), (484, 133451)]