22718476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 36

約数和(自身を含む): 44367736

約数和(自身を除く): 21649260

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 643, 803, 1286, 1606, 2572, 3212, 7073, 8833, 14146, 17666, 28292, 35332, 46939, 77803, 93878, 155606, 187756, 311212, 516329, 1032658, 2065316, 5679619, 11359238, 22718476]

約数ペア:

[(1, 22718476), (2, 11359238), (4, 5679619), (11, 2065316), (22, 1032658), (44, 516329), (73, 311212), (121, 187756), (146, 155606), (242, 93878), (292, 77803), (484, 46939), (643, 35332), (803, 28292), (1286, 17666), (1606, 14146), (2572, 8833), (3212, 7073)]