31766644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 68923008

約数和(自身を除く): 37156364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 443, 788, 886, 1379, 1772, 2561, 2758, 3101, 5122, 5516, 5759, 6202, 10244, 11518, 12404, 17927, 23036, 35854, 40313, 71708, 80626, 87271, 161252, 174542, 349084, 610897, 1134523, 1221794, 2269046, 2443588, 4538092, 7941661, 15883322, 31766644]

約数ペア:

[(1, 31766644), (2, 15883322), (4, 7941661), (7, 4538092), (13, 2443588), (14, 2269046), (26, 1221794), (28, 1134523), (52, 610897), (91, 349084), (182, 174542), (197, 161252), (364, 87271), (394, 80626), (443, 71708), (788, 40313), (886, 35854), (1379, 23036), (1772, 17927), (2561, 12404), (2758, 11518), (3101, 10244), (5122, 6202), (5516, 5759)]