66816872

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{10861}}^1$

素因数の和:11636

約数の個数: 16

約数和(自身を含む): 125456100

約数和(自身を除く): 58639228

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 6152, 10861, 21722, 43444, 86888, 8352109, 16704218, 33408436, 66816872]

約数ペア:

[(1, 66816872), (2, 33408436), (4, 16704218), (8, 8352109), (769, 86888), (1538, 43444), (3076, 21722), (6152, 10861)]