28357266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{675173}}^1$

素因数の和:675185

約数の個数: 16

約数和(自身を含む): 64816704

約数和(自身を除く): 36459438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 675173, 1350346, 2025519, 4051038, 4726211, 9452422, 14178633, 28357266]

約数ペア:

[(1, 28357266), (2, 14178633), (3, 9452422), (6, 4726211), (7, 4051038), (14, 2025519), (21, 1350346), (42, 675173)]