27378602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 45868032

約数和(自身を除く): 18489430

約数列:

[1, 2, 17, 23, 34, 46, 157, 223, 314, 391, 446, 782, 2669, 3611, 3791, 5129, 5338, 7222, 7582, 10258, 35011, 61387, 70022, 87193, 122774, 174386, 595187, 805253, 1190374, 1610506, 13689301, 27378602]

約数ペア:

[(1, 27378602), (2, 13689301), (17, 1610506), (23, 1190374), (34, 805253), (46, 595187), (157, 174386), (223, 122774), (314, 87193), (391, 70022), (446, 61387), (782, 35011), (2669, 10258), (3611, 7582), (3791, 7222), (5129, 5338)]