42572794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 32076806

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1279, 1513, 1958, 2558, 3026, 14069, 16643, 21743, 28138, 33286, 43486, 113831, 227662, 239173, 478346, 1252141, 1935127, 2504282, 3870254, 21286397, 42572794]

約数ペア:

[(1, 42572794), (2, 21286397), (11, 3870254), (17, 2504282), (22, 1935127), (34, 1252141), (89, 478346), (178, 239173), (187, 227662), (374, 113831), (979, 43486), (1279, 33286), (1513, 28138), (1958, 21743), (2558, 16643), (3026, 14069)]