22051568

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 60

約数和(自身を含む): 54239832

約数和(自身を除く): 32188264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 2557, 4312, 5114, 8624, 10228, 17899, 20456, 28127, 35798, 40912, 56254, 71596, 112508, 125293, 143192, 196889, 225016, 250586, 286384, 393778, 450032, 501172, 787556, 1002344, 1378223, 1575112, 2004688, 2756446, 3150224, 5512892, 11025784, 22051568]

約数ペア:

[(1, 22051568), (2, 11025784), (4, 5512892), (7, 3150224), (8, 2756446), (11, 2004688), (14, 1575112), (16, 1378223), (22, 1002344), (28, 787556), (44, 501172), (49, 450032), (56, 393778), (77, 286384), (88, 250586), (98, 225016), (112, 196889), (154, 143192), (176, 125293), (196, 112508), (308, 71596), (392, 56254), (539, 40912), (616, 35798), (784, 28127), (1078, 20456), (1232, 17899), (2156, 10228), (2557, 8624), (4312, 5114)]