28817762687

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97687}}^1$

素因数の和:97815

約数の個数: 32

約数和(自身を含む): 36349314048

約数和(自身を除く): 7531551361

約数列:

[1, 7, 17, 37, 67, 119, 259, 469, 629, 1139, 2479, 4403, 7973, 17353, 42143, 97687, 295001, 683809, 1660679, 3614419, 6545029, 11624753, 25300933, 45815203, 61445123, 111265493, 242166073, 430115861, 778858451, 1695162511, 4116823241, 28817762687]

約数ペア:

[(1, 28817762687), (7, 4116823241), (17, 1695162511), (37, 778858451), (67, 430115861), (119, 242166073), (259, 111265493), (469, 61445123), (629, 45815203), (1139, 25300933), (2479, 11624753), (4403, 6545029), (7973, 3614419), (17353, 1660679), (42143, 683809), (97687, 295001)]