42725690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14887}}^1$

素因数の和:14942

約数の個数: 32

約数和(自身を含む): 90042624

約数和(自身を除く): 47316934

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 14887, 29774, 74435, 104209, 148870, 208418, 521045, 610367, 1042090, 1220734, 3051835, 4272569, 6103670, 8545138, 21362845, 42725690]

約数ペア:

[(1, 42725690), (2, 21362845), (5, 8545138), (7, 6103670), (10, 4272569), (14, 3051835), (35, 1220734), (41, 1042090), (70, 610367), (82, 521045), (205, 208418), (287, 148870), (410, 104209), (574, 74435), (1435, 29774), (2870, 14887)]