65221188

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{22741}}^1$

素因数の和:22987

約数の個数: 24

約数和(自身を含む): 152826240

約数和(自身を除く): 87605052

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 22741, 45482, 68223, 90964, 136446, 272892, 5435099, 10870198, 16305297, 21740396, 32610594, 65221188]

約数ペア:

[(1, 65221188), (2, 32610594), (3, 21740396), (4, 16305297), (6, 10870198), (12, 5435099), (239, 272892), (478, 136446), (717, 90964), (956, 68223), (1434, 45482), (2868, 22741)]