22571752

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 49986720

約数和(自身を除く): 27414968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 811, 994, 1622, 1988, 3244, 3479, 3976, 5677, 6488, 6958, 11354, 13916, 22708, 27832, 39739, 45416, 57581, 79478, 115162, 158956, 230324, 317912, 403067, 460648, 806134, 1612268, 2821469, 3224536, 5642938, 11285876, 22571752]

約数ペア:

[(1, 22571752), (2, 11285876), (4, 5642938), (7, 3224536), (8, 2821469), (14, 1612268), (28, 806134), (49, 460648), (56, 403067), (71, 317912), (98, 230324), (142, 158956), (196, 115162), (284, 79478), (392, 57581), (497, 45416), (568, 39739), (811, 27832), (994, 22708), (1622, 13916), (1988, 11354), (3244, 6958), (3479, 6488), (3976, 5677)]