27969746

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68891}}^1$

素因数の和:68929

約数の個数: 16

約数和(自身を含む): 49602240

約数和(自身を除く): 21632494

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68891, 137782, 482237, 964474, 1997839, 3995678, 13984873, 27969746]

約数ペア:

[(1, 27969746), (2, 13984873), (7, 3995678), (14, 1997839), (29, 964474), (58, 482237), (203, 137782), (406, 68891)]