22149568

素因数分解:

$2^6\times 7^3\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 56

約数和(自身を含む): 51308000

約数和(自身を除く): 29158432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1009, 1372, 1568, 2018, 2744, 3136, 4036, 5488, 7063, 8072, 10976, 14126, 16144, 21952, 28252, 32288, 49441, 56504, 64576, 98882, 113008, 197764, 226016, 346087, 395528, 452032, 692174, 791056, 1384348, 1582112, 2768696, 3164224, 5537392, 11074784, 22149568]

約数ペア:

[(1, 22149568), (2, 11074784), (4, 5537392), (7, 3164224), (8, 2768696), (14, 1582112), (16, 1384348), (28, 791056), (32, 692174), (49, 452032), (56, 395528), (64, 346087), (98, 226016), (112, 197764), (196, 113008), (224, 98882), (343, 64576), (392, 56504), (448, 49441), (686, 32288), (784, 28252), (1009, 21952), (1372, 16144), (1568, 14126), (2018, 10976), (2744, 8072), (3136, 7063), (4036, 5488)]