28567210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6917}}^1$

素因数の和:6990

約数の個数: 32

約数和(自身を含む): 59771520

約数和(自身を除く): 31204310

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 6917, 13834, 34585, 48419, 69170, 96838, 242095, 408103, 484190, 816206, 2040515, 2856721, 4081030, 5713442, 14283605, 28567210]

約数ペア:

[(1, 28567210), (2, 14283605), (5, 5713442), (7, 4081030), (10, 2856721), (14, 2040515), (35, 816206), (59, 484190), (70, 408103), (118, 242095), (295, 96838), (413, 69170), (590, 48419), (826, 34585), (2065, 13834), (4130, 6917)]