42651686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 80075520

約数和(自身を除く): 37423834

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 661, 838, 1322, 2933, 4609, 4627, 5866, 7271, 9218, 9254, 14542, 32263, 50897, 64526, 101794, 276959, 553918, 1938713, 3046549, 3877426, 6093098, 21325843, 42651686]

約数ペア:

[(1, 42651686), (2, 21325843), (7, 6093098), (11, 3877426), (14, 3046549), (22, 1938713), (77, 553918), (154, 276959), (419, 101794), (661, 64526), (838, 50897), (1322, 32263), (2933, 14542), (4609, 9254), (4627, 9218), (5866, 7271)]