22805552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 55924992

約数和(自身を除く): 33119440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 173, 176, 214, 308, 346, 428, 616, 692, 749, 856, 1177, 1211, 1232, 1384, 1498, 1712, 1903, 2354, 2422, 2768, 2996, 3806, 4708, 4844, 5992, 7612, 8239, 9416, 9688, 11984, 13321, 15224, 16478, 18511, 18832, 19376, 26642, 30448, 32956, 37022, 53284, 65912, 74044, 106568, 129577, 131824, 148088, 203621, 213136, 259154, 296176, 407242, 518308, 814484, 1036616, 1425347, 1628968, 2073232, 2850694, 3257936, 5701388, 11402776, 22805552]

約数ペア:

[(1, 22805552), (2, 11402776), (4, 5701388), (7, 3257936), (8, 2850694), (11, 2073232), (14, 1628968), (16, 1425347), (22, 1036616), (28, 814484), (44, 518308), (56, 407242), (77, 296176), (88, 259154), (107, 213136), (112, 203621), (154, 148088), (173, 131824), (176, 129577), (214, 106568), (308, 74044), (346, 65912), (428, 53284), (616, 37022), (692, 32956), (749, 30448), (856, 26642), (1177, 19376), (1211, 18832), (1232, 18511), (1384, 16478), (1498, 15224), (1712, 13321), (1903, 11984), (2354, 9688), (2422, 9416), (2768, 8239), (2996, 7612), (3806, 5992), (4708, 4844)]