42147742

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33083}}^1$

素因数の和:33112

約数の個数: 24

約数和(自身を含む): 79203096

約数和(自身を除く): 37055354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 33083, 66166, 231581, 430079, 463162, 860158, 1621067, 3010553, 3242134, 6021106, 21073871, 42147742]

約数ペア:

[(1, 42147742), (2, 21073871), (7, 6021106), (13, 3242134), (14, 3010553), (26, 1621067), (49, 860158), (91, 463162), (98, 430079), (182, 231581), (637, 66166), (1274, 33083)]