21026624

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11329}}^1$

素因数の和:11370

約数の個数: 28

約数和(自身を含む): 43167300

約数和(自身を除く): 22140676

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11329, 22658, 45316, 90632, 181264, 328541, 362528, 657082, 725056, 1314164, 2628328, 5256656, 10513312, 21026624]

約数ペア:

[(1, 21026624), (2, 10513312), (4, 5256656), (8, 2628328), (16, 1314164), (29, 725056), (32, 657082), (58, 362528), (64, 328541), (116, 181264), (232, 90632), (464, 45316), (928, 22658), (1856, 11329)]