22509872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 55186944

約数和(自身を除く): 32677072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 151, 154, 176, 242, 302, 308, 484, 604, 616, 847, 968, 1057, 1208, 1232, 1331, 1661, 1694, 1936, 2114, 2416, 2662, 3322, 3388, 4228, 5324, 6644, 6776, 8456, 9317, 10648, 11627, 13288, 13552, 16912, 18271, 18634, 21296, 23254, 26576, 36542, 37268, 46508, 73084, 74536, 93016, 127897, 146168, 149072, 186032, 200981, 255794, 292336, 401962, 511588, 803924, 1023176, 1406867, 1607848, 2046352, 2813734, 3215696, 5627468, 11254936, 22509872]

約数ペア:

[(1, 22509872), (2, 11254936), (4, 5627468), (7, 3215696), (8, 2813734), (11, 2046352), (14, 1607848), (16, 1406867), (22, 1023176), (28, 803924), (44, 511588), (56, 401962), (77, 292336), (88, 255794), (112, 200981), (121, 186032), (151, 149072), (154, 146168), (176, 127897), (242, 93016), (302, 74536), (308, 73084), (484, 46508), (604, 37268), (616, 36542), (847, 26576), (968, 23254), (1057, 21296), (1208, 18634), (1232, 18271), (1331, 16912), (1661, 13552), (1694, 13288), (1936, 11627), (2114, 10648), (2416, 9317), (2662, 8456), (3322, 6776), (3388, 6644), (4228, 5324)]