27952442

素因数分解:

$2^1\times 7^4\times {\mathrm{5821}}^1$

素因数の和:5851

約数の個数: 20

約数和(自身を含む): 48922266

約数和(自身を除く): 20969824

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 5821, 11642, 40747, 81494, 285229, 570458, 1996603, 3993206, 13976221, 27952442]

約数ペア:

[(1, 27952442), (2, 13976221), (7, 3993206), (14, 1996603), (49, 570458), (98, 285229), (343, 81494), (686, 40747), (2401, 11642), (4802, 5821)]