42570458

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{4729}}^1$

素因数の和:5381

約数の個数: 16

約数和(自身を含む): 73106880

約数和(自身を除く): 30536422

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 4729, 9002, 9458, 33103, 66206, 3040747, 6081494, 21285229, 42570458]

約数ペア:

[(1, 42570458), (2, 21285229), (7, 6081494), (14, 3040747), (643, 66206), (1286, 33103), (4501, 9458), (4729, 9002)]