64629788

素因数分解:

$2^2\times {\mathrm{2207}}^1\times {\mathrm{7321}}^1$

素因数の和:9532

約数の個数: 12

約数和(自身を含む): 113168832

約数和(自身を除く): 48539044

約数列:

[1, 2, 4, 2207, 4414, 7321, 8828, 14642, 29284, 16157447, 32314894, 64629788]

約数ペア:

[(1, 64629788), (2, 32314894), (4, 16157447), (2207, 29284), (4414, 14642), (7321, 8828)]