66394666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59387}}^1$

素因数の和:59445

約数の個数: 16

約数和(自身を含む): 109749024

約数和(自身を除く): 43354358

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 59387, 118774, 772031, 1544062, 2553641, 5107282, 33197333, 66394666]

約数ペア:

[(1, 66394666), (2, 33197333), (13, 5107282), (26, 2553641), (43, 1544062), (86, 772031), (559, 118774), (1118, 59387)]