66071906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1657

約数の個数: 16

約数和(自身を含む): 101029248

約数和(自身を除く): 34957342

約数列:

[1, 2, 61, 122, 491, 982, 1103, 2206, 29951, 59902, 67283, 134566, 541573, 1083146, 33035953, 66071906]

約数ペア:

[(1, 66071906), (2, 33035953), (61, 1083146), (122, 541573), (491, 134566), (982, 67283), (1103, 59902), (2206, 29951)]