12769536

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 36628480

約数和(自身を除く): 23858944

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, 624, 768, 832, 1248, 1279, 1664, 2496, 2558, 3328, 3837, 4992, 5116, 7674, 9984, 10232, 15348, 16627, 20464, 30696, 33254, 40928, 49881, 61392, 66508, 81856, 99762, 122784, 133016, 163712, 199524, 245568, 266032, 327424, 399048, 491136, 532064, 798096, 982272, 1064128, 1596192, 2128256, 3192384, 4256512, 6384768, 12769536]

約数ペア:

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