27787424

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6565

約数の個数: 48

約数和(自身を含む): 65822400

約数和(自身を除く): 38034976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 6529, 13058, 26116, 45703, 52232, 91406, 104464, 124051, 182812, 208928, 248102, 365624, 496204, 731248, 868357, 992408, 1462496, 1736714, 1984816, 3473428, 3969632, 6946856, 13893712, 27787424]

約数ペア:

[(1, 27787424), (2, 13893712), (4, 6946856), (7, 3969632), (8, 3473428), (14, 1984816), (16, 1736714), (19, 1462496), (28, 992408), (32, 868357), (38, 731248), (56, 496204), (76, 365624), (112, 248102), (133, 208928), (152, 182812), (224, 124051), (266, 104464), (304, 91406), (532, 52232), (608, 45703), (1064, 26116), (2128, 13058), (4256, 6529)]