64672964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41351}}^1$

素因数の和:41395

約数の個数: 24

約数和(自身を含む): 125048448

約数和(自身を除く): 60375484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 41351, 82702, 165404, 702967, 951073, 1405934, 1902146, 2811868, 3804292, 16168241, 32336482, 64672964]

約数ペア:

[(1, 64672964), (2, 32336482), (4, 16168241), (17, 3804292), (23, 2811868), (34, 1902146), (46, 1405934), (68, 951073), (92, 702967), (391, 165404), (782, 82702), (1564, 41351)]