24920077

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 9553523

約数列:

[1, 7, 13, 19, 29, 49, 71, 91, 133, 203, 247, 377, 497, 551, 637, 923, 931, 1349, 1421, 1729, 2059, 2639, 3479, 3857, 6461, 7163, 9443, 12103, 14413, 17537, 18473, 26767, 26999, 39121, 45227, 50141, 66101, 100891, 122759, 187369, 273847, 350987, 508573, 859313, 1311583, 1916929, 3560011, 24920077]

約数ペア:

[(1, 24920077), (7, 3560011), (13, 1916929), (19, 1311583), (29, 859313), (49, 508573), (71, 350987), (91, 273847), (133, 187369), (203, 122759), (247, 100891), (377, 66101), (497, 50141), (551, 45227), (637, 39121), (923, 26999), (931, 26767), (1349, 18473), (1421, 17537), (1729, 14413), (2059, 12103), (2639, 9443), (3479, 7163), (3857, 6461)]