28202342

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7076

約数の個数: 24

約数和(自身を含む): 50417640

約数和(自身を除く): 22215298

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 7019, 14038, 49133, 98266, 287779, 343931, 575558, 687862, 2014453, 4028906, 14101171, 28202342]

約数ペア:

[(1, 28202342), (2, 14101171), (7, 4028906), (14, 2014453), (41, 687862), (49, 575558), (82, 343931), (98, 287779), (287, 98266), (574, 49133), (2009, 14038), (4018, 7019)]