42552769

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 49593600

約数和(自身を除く): 7040831

約数列:

[1, 7, 89, 167, 409, 623, 1169, 2863, 14863, 36401, 68303, 104041, 254807, 478121, 6078967, 42552769]

約数ペア:

[(1, 42552769), (7, 6078967), (89, 478121), (167, 254807), (409, 104041), (623, 68303), (1169, 36401), (2863, 14863)]