38640112

素因数分解:

$2^4\times 7^1\times {\mathrm{345001}}^1$

素因数の和:345016

約数の個数: 20

約数和(自身を含む): 85560496

約数和(自身を除く): 46920384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 345001, 690002, 1380004, 2415007, 2760008, 4830014, 5520016, 9660028, 19320056, 38640112]

約数ペア:

[(1, 38640112), (2, 19320056), (4, 9660028), (7, 5520016), (8, 4830014), (14, 2760008), (16, 2415007), (28, 1380004), (56, 690002), (112, 345001)]