25492012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 30391508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1187, 1534, 1652, 2374, 3068, 4748, 5369, 8309, 10738, 15431, 16618, 21476, 30862, 33236, 61724, 70033, 108017, 140066, 216034, 280132, 432068, 490231, 910429, 980462, 1820858, 1960924, 3641716, 6373003, 12746006, 25492012]

約数ペア:

[(1, 25492012), (2, 12746006), (4, 6373003), (7, 3641716), (13, 1960924), (14, 1820858), (26, 980462), (28, 910429), (52, 490231), (59, 432068), (91, 280132), (118, 216034), (182, 140066), (236, 108017), (364, 70033), (413, 61724), (767, 33236), (826, 30862), (1187, 21476), (1534, 16618), (1652, 15431), (2374, 10738), (3068, 8309), (4748, 5369)]