66521552

素因数分解:

$2^4\times {\mathrm{1847}}^1\times {\mathrm{2251}}^1$

素因数の和:4106

約数の個数: 20

約数和(自身を含む): 129012576

約数和(自身を除く): 62491024

約数列:

[1, 2, 4, 8, 16, 1847, 2251, 3694, 4502, 7388, 9004, 14776, 18008, 29552, 36016, 4157597, 8315194, 16630388, 33260776, 66521552]

約数ペア:

[(1, 66521552), (2, 33260776), (4, 16630388), (8, 8315194), (16, 4157597), (1847, 36016), (2251, 29552), (3694, 18008), (4502, 14776), (7388, 9004)]