26163904

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 84

約数和(自身を含む): 58567320

約数和(自身を除く): 32403416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 59, 64, 82, 104, 118, 164, 169, 208, 236, 328, 338, 416, 472, 533, 656, 676, 767, 832, 944, 1066, 1312, 1352, 1534, 1888, 2132, 2419, 2624, 2704, 3068, 3776, 4264, 4838, 5408, 6136, 6929, 8528, 9676, 9971, 10816, 12272, 13858, 17056, 19352, 19942, 24544, 27716, 31447, 34112, 38704, 39884, 49088, 55432, 62894, 77408, 79768, 110864, 125788, 154816, 159536, 221728, 251576, 319072, 408811, 443456, 503152, 638144, 817622, 1006304, 1635244, 2012608, 3270488, 6540976, 13081952, 26163904]

約数ペア:

[(1, 26163904), (2, 13081952), (4, 6540976), (8, 3270488), (13, 2012608), (16, 1635244), (26, 1006304), (32, 817622), (41, 638144), (52, 503152), (59, 443456), (64, 408811), (82, 319072), (104, 251576), (118, 221728), (164, 159536), (169, 154816), (208, 125788), (236, 110864), (328, 79768), (338, 77408), (416, 62894), (472, 55432), (533, 49088), (656, 39884), (676, 38704), (767, 34112), (832, 31447), (944, 27716), (1066, 24544), (1312, 19942), (1352, 19352), (1534, 17056), (1888, 13858), (2132, 12272), (2419, 10816), (2624, 9971), (2704, 9676), (3068, 8528), (3776, 6929), (4264, 6136), (4838, 5408)]