64691248

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{4889}}^1$

素因数の和:5724

約数の個数: 20

約数和(自身を含む): 125516520

約数和(自身を除く): 60825272

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 4889, 6616, 9778, 13232, 19556, 39112, 78224, 4043203, 8086406, 16172812, 32345624, 64691248]

約数ペア:

[(1, 64691248), (2, 32345624), (4, 16172812), (8, 8086406), (16, 4043203), (827, 78224), (1654, 39112), (3308, 19556), (4889, 13232), (6616, 9778)]