22025696

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 72

約数和(自身を含む): 55071576

約数和(自身を除く): 33045880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1277, 1568, 2156, 2464, 2554, 4312, 5108, 8624, 8939, 10216, 14047, 17248, 17878, 20432, 28094, 35756, 40864, 56188, 62573, 71512, 98329, 112376, 125146, 143024, 196658, 224752, 250292, 286048, 393316, 449504, 500584, 688303, 786632, 1001168, 1376606, 1573264, 2002336, 2753212, 3146528, 5506424, 11012848, 22025696]

約数ペア:

[(1, 22025696), (2, 11012848), (4, 5506424), (7, 3146528), (8, 2753212), (11, 2002336), (14, 1573264), (16, 1376606), (22, 1001168), (28, 786632), (32, 688303), (44, 500584), (49, 449504), (56, 393316), (77, 286048), (88, 250292), (98, 224752), (112, 196658), (154, 143024), (176, 125146), (196, 112376), (224, 98329), (308, 71512), (352, 62573), (392, 56188), (539, 40864), (616, 35756), (784, 28094), (1078, 20432), (1232, 17878), (1277, 17248), (1568, 14047), (2156, 10216), (2464, 8939), (2554, 8624), (4312, 5108)]