22200728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5867}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 46474560

約数和(自身を除く): 24273832

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 5867, 11734, 23468, 46936, 64537, 129074, 252281, 258148, 504562, 516296, 1009124, 2018248, 2775091, 5550182, 11100364, 22200728]

約数ペア:

[(1, 22200728), (2, 11100364), (4, 5550182), (8, 2775091), (11, 2018248), (22, 1009124), (43, 516296), (44, 504562), (86, 258148), (88, 252281), (172, 129074), (344, 64537), (473, 46936), (946, 23468), (1892, 11734), (3784, 5867)]