17402056

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 21011384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 431, 721, 824, 862, 1442, 1724, 2884, 3017, 3448, 5047, 5768, 6034, 10094, 12068, 20188, 21119, 24136, 40376, 42238, 44393, 84476, 88786, 168952, 177572, 310751, 355144, 621502, 1243004, 2175257, 2486008, 4350514, 8701028, 17402056]

約数ペア:

[(1, 17402056), (2, 8701028), (4, 4350514), (7, 2486008), (8, 2175257), (14, 1243004), (28, 621502), (49, 355144), (56, 310751), (98, 177572), (103, 168952), (196, 88786), (206, 84476), (392, 44393), (412, 42238), (431, 40376), (721, 24136), (824, 21119), (862, 20188), (1442, 12068), (1724, 10094), (2884, 6034), (3017, 5768), (3448, 5047)]