66836464

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{57223}}^1$

素因数の和:57304

約数の個数: 20

約数和(自身を含む): 131271856

約数和(自身を除く): 64435392

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 57223, 114446, 228892, 457784, 915568, 4177279, 8354558, 16709116, 33418232, 66836464]

約数ペア:

[(1, 66836464), (2, 33418232), (4, 16709116), (8, 8354558), (16, 4177279), (73, 915568), (146, 457784), (292, 228892), (584, 114446), (1168, 57223)]