66978022

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1579}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 101928960

約数和(自身を除く): 34950938

約数列:

[1, 2, 127, 167, 254, 334, 1579, 3158, 21209, 42418, 200533, 263693, 401066, 527386, 33489011, 66978022]

約数ペア:

[(1, 66978022), (2, 33489011), (127, 527386), (167, 401066), (254, 263693), (334, 200533), (1579, 42418), (3158, 21209)]