25539072

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1313

約数の個数: 80

約数和(自身を含む): 73328640

約数和(自身を除く): 47789568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1279, 1536, 1664, 2496, 2558, 3328, 3837, 4992, 5116, 6656, 7674, 9984, 10232, 15348, 16627, 19968, 20464, 30696, 33254, 40928, 49881, 61392, 66508, 81856, 99762, 122784, 133016, 163712, 199524, 245568, 266032, 327424, 399048, 491136, 532064, 654848, 798096, 982272, 1064128, 1596192, 1964544, 2128256, 3192384, 4256512, 6384768, 8513024, 12769536, 25539072]

約数ペア:

[(1, 25539072), (2, 12769536), (3, 8513024), (4, 6384768), (6, 4256512), (8, 3192384), (12, 2128256), (13, 1964544), (16, 1596192), (24, 1064128), (26, 982272), (32, 798096), (39, 654848), (48, 532064), (52, 491136), (64, 399048), (78, 327424), (96, 266032), (104, 245568), (128, 199524), (156, 163712), (192, 133016), (208, 122784), (256, 99762), (312, 81856), (384, 66508), (416, 61392), (512, 49881), (624, 40928), (768, 33254), (832, 30696), (1248, 20464), (1279, 19968), (1536, 16627), (1664, 15348), (2496, 10232), (2558, 9984), (3328, 7674), (3837, 6656), (4992, 5116)]