21561152

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11617}}^1$

素因数の和:11658

約数の個数: 28

約数和(自身を含む): 44264580

約数和(自身を除く): 22703428

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11617, 23234, 46468, 92936, 185872, 336893, 371744, 673786, 743488, 1347572, 2695144, 5390288, 10780576, 21561152]

約数ペア:

[(1, 21561152), (2, 10780576), (4, 5390288), (8, 2695144), (16, 1347572), (29, 743488), (32, 673786), (58, 371744), (64, 336893), (116, 185872), (232, 92936), (464, 46468), (928, 23234), (1856, 11617)]