26356096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 57919680

約数和(自身を除く): 31563584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 337, 376, 416, 611, 674, 752, 832, 1222, 1348, 1504, 1664, 2444, 2696, 3008, 4381, 4888, 5392, 6016, 8762, 9776, 10784, 15839, 17524, 19552, 21568, 31678, 35048, 39104, 43136, 63356, 70096, 78208, 126712, 140192, 205907, 253424, 280384, 411814, 506848, 560768, 823628, 1013696, 1647256, 2027392, 3294512, 6589024, 13178048, 26356096]

約数ペア:

[(1, 26356096), (2, 13178048), (4, 6589024), (8, 3294512), (13, 2027392), (16, 1647256), (26, 1013696), (32, 823628), (47, 560768), (52, 506848), (64, 411814), (94, 280384), (104, 253424), (128, 205907), (188, 140192), (208, 126712), (337, 78208), (376, 70096), (416, 63356), (611, 43136), (674, 39104), (752, 35048), (832, 31678), (1222, 21568), (1348, 19552), (1504, 17524), (1664, 15839), (2444, 10784), (2696, 9776), (3008, 8762), (4381, 6016), (4888, 5392)]