28472482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 46247040

約数和(自身を除く): 17774558

約数列:

[1, 2, 23, 46, 61, 73, 122, 139, 146, 278, 1403, 1679, 2806, 3197, 3358, 4453, 6394, 8479, 8906, 10147, 16958, 20294, 102419, 195017, 204838, 233381, 390034, 466762, 618967, 1237934, 14236241, 28472482]

約数ペア:

[(1, 28472482), (2, 14236241), (23, 1237934), (46, 618967), (61, 466762), (73, 390034), (122, 233381), (139, 204838), (146, 195017), (278, 102419), (1403, 20294), (1679, 16958), (2806, 10147), (3197, 8906), (3358, 8479), (4453, 6394)]