66366928

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{56821}}^1$

素因数の和:56902

約数の個数: 20

約数和(自身を含む): 130349668

約数和(自身を除く): 63982740

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 56821, 113642, 227284, 454568, 909136, 4147933, 8295866, 16591732, 33183464, 66366928]

約数ペア:

[(1, 66366928), (2, 33183464), (4, 16591732), (8, 8295866), (16, 4147933), (73, 909136), (146, 454568), (292, 227284), (584, 113642), (1168, 56821)]