64963016

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{280013}}^1$

素因数の和:280048

約数の個数: 16

約数和(自身を含む): 126006300

約数和(自身を除く): 61043284

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 280013, 560026, 1120052, 2240104, 8120377, 16240754, 32481508, 64963016]

約数ペア:

[(1, 64963016), (2, 32481508), (4, 16240754), (8, 8120377), (29, 2240104), (58, 1120052), (116, 560026), (232, 280013)]