25551790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3467}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 50937984

約数和(自身を除く): 25386194

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3467, 3685, 6934, 7370, 17335, 34670, 38137, 76274, 190685, 232289, 381370, 464578, 1161445, 2322890, 2555179, 5110358, 12775895, 25551790]

約数ペア:

[(1, 25551790), (2, 12775895), (5, 5110358), (10, 2555179), (11, 2322890), (22, 1161445), (55, 464578), (67, 381370), (110, 232289), (134, 190685), (335, 76274), (670, 38137), (737, 34670), (1474, 17335), (3467, 7370), (3685, 6934)]