402640112

素因数分解:

$2^4\times 7^1\times {\mathrm{3595001}}^1$

素因数の和:3595016

約数の個数: 20

約数和(自身を含む): 891560496

約数和(自身を除く): 488920384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3595001, 7190002, 14380004, 25165007, 28760008, 50330014, 57520016, 100660028, 201320056, 402640112]

約数ペア:

[(1, 402640112), (2, 201320056), (4, 100660028), (7, 57520016), (8, 50330014), (14, 28760008), (16, 25165007), (28, 14380004), (56, 7190002), (112, 3595001)]