64717854

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{45131}}^1$

素因数の和:45375

約数の個数: 16

約数和(自身を含む): 129980160

約数和(自身を除く): 65262306

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 45131, 90262, 135393, 270786, 10786309, 21572618, 32358927, 64717854]

約数ペア:

[(1, 64717854), (2, 32358927), (3, 21572618), (6, 10786309), (239, 270786), (478, 135393), (717, 90262), (1434, 45131)]