22015112

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 27232888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 113, 142, 196, 226, 284, 343, 392, 452, 497, 568, 686, 791, 904, 994, 1372, 1582, 1988, 2744, 3164, 3479, 3976, 5537, 6328, 6958, 8023, 11074, 13916, 16046, 22148, 24353, 27832, 32092, 38759, 44296, 48706, 56161, 64184, 77518, 97412, 112322, 155036, 194824, 224644, 310072, 393127, 449288, 786254, 1572508, 2751889, 3145016, 5503778, 11007556, 22015112]

約数ペア:

[(1, 22015112), (2, 11007556), (4, 5503778), (7, 3145016), (8, 2751889), (14, 1572508), (28, 786254), (49, 449288), (56, 393127), (71, 310072), (98, 224644), (113, 194824), (142, 155036), (196, 112322), (226, 97412), (284, 77518), (343, 64184), (392, 56161), (452, 48706), (497, 44296), (568, 38759), (686, 32092), (791, 27832), (904, 24353), (994, 22148), (1372, 16046), (1582, 13916), (1988, 11074), (2744, 8023), (3164, 6958), (3479, 6328), (3976, 5537)]