49427218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 76049280

約数和(自身を除く): 26622062

約数列:

[1, 2, 71, 89, 142, 178, 3911, 6319, 7822, 12638, 277681, 348079, 555362, 696158, 24713609, 49427218]

約数ペア:

[(1, 49427218), (2, 24713609), (71, 696158), (89, 555362), (142, 348079), (178, 277681), (3911, 12638), (6319, 7822)]