28895722

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3581

約数の個数: 16

約数和(自身を含む): 44712000

約数和(自身を除く): 15816278

約数列:

[1, 2, 59, 71, 118, 142, 3449, 4189, 6898, 8378, 203491, 244879, 406982, 489758, 14447861, 28895722]

約数ペア:

[(1, 28895722), (2, 14447861), (59, 489758), (71, 406982), (118, 244879), (142, 203491), (3449, 8378), (4189, 6898)]