28142562

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{95723}}^1$

素因数の和:95742

約数の個数: 24

約数和(自身を含む): 65475216

約数和(自身を除く): 37332654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 95723, 191446, 287169, 574338, 670061, 1340122, 2010183, 4020366, 4690427, 9380854, 14071281, 28142562]

約数ペア:

[(1, 28142562), (2, 14071281), (3, 9380854), (6, 4690427), (7, 4020366), (14, 2010183), (21, 1340122), (42, 670061), (49, 574338), (98, 287169), (147, 191446), (294, 95723)]