27257762

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 47952000

約数和(自身を除く): 20694238

約数列:

[1, 2, 7, 14, 73, 146, 149, 179, 298, 358, 511, 1022, 1043, 1253, 2086, 2506, 10877, 13067, 21754, 26134, 26671, 53342, 76139, 91469, 152278, 182938, 186697, 373394, 1946983, 3893966, 13628881, 27257762]

約数ペア:

[(1, 27257762), (2, 13628881), (7, 3893966), (14, 1946983), (73, 373394), (146, 186697), (149, 182938), (179, 152278), (298, 91469), (358, 76139), (511, 53342), (1022, 26671), (1043, 26134), (1253, 21754), (2086, 13067), (2506, 10877)]