27801662

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68477}}^1$

素因数の和:68515

約数の個数: 16

約数和(自身を含む): 49304160

約数和(自身を除く): 21502498

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68477, 136954, 479339, 958678, 1985833, 3971666, 13900831, 27801662]

約数ペア:

[(1, 27801662), (2, 13900831), (7, 3971666), (14, 1985833), (29, 958678), (58, 479339), (203, 136954), (406, 68477)]