22552088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 48837600

約数和(自身を除く): 26285512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 101, 104, 113, 152, 202, 226, 247, 404, 452, 494, 808, 904, 988, 1313, 1469, 1919, 1976, 2147, 2626, 2938, 3838, 4294, 5252, 5876, 7676, 8588, 10504, 11413, 11752, 15352, 17176, 22826, 24947, 27911, 45652, 49894, 55822, 91304, 99788, 111644, 148369, 199576, 216847, 223288, 296738, 433694, 593476, 867388, 1186952, 1734776, 2819011, 5638022, 11276044, 22552088]

約数ペア:

[(1, 22552088), (2, 11276044), (4, 5638022), (8, 2819011), (13, 1734776), (19, 1186952), (26, 867388), (38, 593476), (52, 433694), (76, 296738), (101, 223288), (104, 216847), (113, 199576), (152, 148369), (202, 111644), (226, 99788), (247, 91304), (404, 55822), (452, 49894), (494, 45652), (808, 27911), (904, 24947), (988, 22826), (1313, 17176), (1469, 15352), (1919, 11752), (1976, 11413), (2147, 10504), (2626, 8588), (2938, 7676), (3838, 5876), (4294, 5252)]