3323768

素因数分解:

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

素因数の和:220

約数の個数: 48

約数和(自身を含む): 7421400

約数和(自身を除く): 4097632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 139, 196, 244, 278, 392, 427, 488, 556, 854, 973, 1112, 1708, 1946, 2989, 3416, 3892, 5978, 6811, 7784, 8479, 11956, 13622, 16958, 23912, 27244, 33916, 54488, 59353, 67832, 118706, 237412, 415471, 474824, 830942, 1661884, 3323768]

約数ペア:

[(1, 3323768), (2, 1661884), (4, 830942), (7, 474824), (8, 415471), (14, 237412), (28, 118706), (49, 67832), (56, 59353), (61, 54488), (98, 33916), (122, 27244), (139, 23912), (196, 16958), (244, 13622), (278, 11956), (392, 8479), (427, 7784), (488, 6811), (556, 5978), (854, 3892), (973, 3416), (1112, 2989), (1708, 1946)]