23266376

素因数分解:

$2^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 52080000

約数和(自身を除く): 28813624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 139, 196, 244, 278, 343, 392, 427, 488, 556, 686, 854, 973, 1112, 1372, 1708, 1946, 2744, 2989, 3416, 3892, 5978, 6811, 7784, 8479, 11956, 13622, 16958, 20923, 23912, 27244, 33916, 41846, 47677, 54488, 59353, 67832, 83692, 95354, 118706, 167384, 190708, 237412, 381416, 415471, 474824, 830942, 1661884, 2908297, 3323768, 5816594, 11633188, 23266376]

約数ペア:

[(1, 23266376), (2, 11633188), (4, 5816594), (7, 3323768), (8, 2908297), (14, 1661884), (28, 830942), (49, 474824), (56, 415471), (61, 381416), (98, 237412), (122, 190708), (139, 167384), (196, 118706), (244, 95354), (278, 83692), (343, 67832), (392, 59353), (427, 54488), (488, 47677), (556, 41846), (686, 33916), (854, 27244), (973, 23912), (1112, 20923), (1372, 16958), (1708, 13622), (1946, 11956), (2744, 8479), (2989, 7784), (3416, 6811), (3892, 5978)]