64527628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9341}}^1$

素因数の和:9513

約数の個数: 24

約数和(自身を含む): 123987024

約数和(自身を除く): 59459396

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 9341, 18682, 37364, 102751, 205502, 411004, 1466537, 2933074, 5866148, 16131907, 32263814, 64527628]

約数ペア:

[(1, 64527628), (2, 32263814), (4, 16131907), (11, 5866148), (22, 2933074), (44, 1466537), (157, 411004), (314, 205502), (628, 102751), (1727, 37364), (3454, 18682), (6908, 9341)]