68025136

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{17789}}^1$

素因数の和:18036

約数の個数: 20

約数和(自身を含む): 132357600

約数和(自身を除く): 64332464

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 17789, 35578, 71156, 142312, 284624, 4251571, 8503142, 17006284, 34012568, 68025136]

約数ペア:

[(1, 68025136), (2, 34012568), (4, 17006284), (8, 8503142), (16, 4251571), (239, 284624), (478, 142312), (956, 71156), (1912, 35578), (3824, 17789)]