26766290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37699}}^1$

素因数の和:37777

約数の個数: 16

約数和(自身を含む): 48859200

約数和(自身を除く): 22092910

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 37699, 75398, 188495, 376990, 2676629, 5353258, 13383145, 26766290]

約数ペア:

[(1, 26766290), (2, 13383145), (5, 5353258), (10, 2676629), (71, 376990), (142, 188495), (355, 75398), (710, 37699)]