42608786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 72439488

約数和(自身を除く): 29830702

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 473, 617, 803, 946, 1234, 1606, 3139, 6278, 6787, 13574, 26531, 34529, 45041, 53062, 69058, 90082, 291841, 495451, 583682, 990902, 1936763, 3873526, 21304393, 42608786]

約数ペア:

[(1, 42608786), (2, 21304393), (11, 3873526), (22, 1936763), (43, 990902), (73, 583682), (86, 495451), (146, 291841), (473, 90082), (617, 69058), (803, 53062), (946, 45041), (1234, 34529), (1606, 26531), (3139, 13574), (6278, 6787)]