28872178

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1$

素因数の和:3129

約数の個数: 16

約数和(自身を含む): 44722656

約数和(自身を除く): 15850478

約数列:

[1, 2, 43, 86, 113, 226, 2971, 4859, 5942, 9718, 127753, 255506, 335723, 671446, 14436089, 28872178]

約数ペア:

[(1, 28872178), (2, 14436089), (43, 671446), (86, 335723), (113, 255506), (226, 127753), (2971, 9718), (4859, 5942)]