66426778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{6607}}^1$

素因数の和:7077

約数の個数: 16

約数和(自身を含む): 108952704

約数和(自身を除く): 42525926

約数列:

[1, 2, 11, 22, 457, 914, 5027, 6607, 10054, 13214, 72677, 145354, 3019399, 6038798, 33213389, 66426778]

約数ペア:

[(1, 66426778), (2, 33213389), (11, 6038798), (22, 3019399), (457, 145354), (914, 72677), (5027, 13214), (6607, 10054)]