39934394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 26835526

約数列:

[1, 2, 17, 23, 34, 46, 223, 229, 391, 446, 458, 782, 3791, 3893, 5129, 5267, 7582, 7786, 10258, 10534, 51067, 87193, 89539, 102134, 174386, 179078, 868139, 1174541, 1736278, 2349082, 19967197, 39934394]

約数ペア:

[(1, 39934394), (2, 19967197), (17, 2349082), (23, 1736278), (34, 1174541), (46, 868139), (223, 179078), (229, 174386), (391, 102134), (446, 89539), (458, 87193), (782, 51067), (3791, 10534), (3893, 10258), (5129, 7786), (5267, 7582)]