66397988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1867}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 123332832

約数和(自身を除く): 56934844

約数列:

[1, 2, 4, 17, 34, 68, 523, 1046, 1867, 2092, 3734, 7468, 8891, 17782, 31739, 35564, 63478, 126956, 976441, 1952882, 3905764, 16599497, 33198994, 66397988]

約数ペア:

[(1, 66397988), (2, 33198994), (4, 16599497), (17, 3905764), (34, 1952882), (68, 976441), (523, 126956), (1046, 63478), (1867, 35564), (2092, 31739), (3734, 17782), (7468, 8891)]