28069986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2281}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 64407168

約数和(自身を除く): 36337182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 2281, 4102, 4562, 6153, 6843, 12306, 13686, 15967, 31934, 47901, 95802, 668333, 1336666, 2004999, 4009998, 4678331, 9356662, 14034993, 28069986]

約数ペア:

[(1, 28069986), (2, 14034993), (3, 9356662), (6, 4678331), (7, 4009998), (14, 2004999), (21, 1336666), (42, 668333), (293, 95802), (586, 47901), (879, 31934), (1758, 15967), (2051, 13686), (2281, 12306), (4102, 6843), (4562, 6153)]