64551428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6361}}^1$

素因数の和:6467

約数の個数: 24

約数和(自身を含む): 117569760

約数和(自身を除く): 53018332

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 6361, 10148, 12722, 25444, 273523, 375299, 547046, 750598, 1094092, 1501196, 16137857, 32275714, 64551428]

約数ペア:

[(1, 64551428), (2, 32275714), (4, 16137857), (43, 1501196), (59, 1094092), (86, 750598), (118, 547046), (172, 375299), (236, 273523), (2537, 25444), (5074, 12722), (6361, 10148)]