28249498

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 43226784

約数和(自身を除く): 14977286

約数列:

[1, 2, 101, 107, 202, 214, 1307, 2614, 10807, 21614, 132007, 139849, 264014, 279698, 14124749, 28249498]

約数ペア:

[(1, 28249498), (2, 14124749), (101, 279698), (107, 264014), (202, 139849), (214, 132007), (1307, 21614), (2614, 10807)]