10721000704

素因数分解:

$2^8\times {\mathrm{1993}}^1\times {\mathrm{21013}}^1$

素因数の和:23022

約数の個数: 36

約数和(自身を含む): 21411879076

約数和(自身を除く): 10690878372

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1993, 3986, 7972, 15944, 21013, 31888, 42026, 63776, 84052, 127552, 168104, 255104, 336208, 510208, 672416, 1344832, 2689664, 5379328, 41878909, 83757818, 167515636, 335031272, 670062544, 1340125088, 2680250176, 5360500352, 10721000704]

約数ペア:

[(1, 10721000704), (2, 5360500352), (4, 2680250176), (8, 1340125088), (16, 670062544), (32, 335031272), (64, 167515636), (128, 83757818), (256, 41878909), (1993, 5379328), (3986, 2689664), (7972, 1344832), (15944, 672416), (21013, 510208), (31888, 336208), (42026, 255104), (63776, 168104), (84052, 127552)]