42422786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178247}}^1$

素因数の和:178273

約数の個数: 16

約数和(自身を含む): 77003136

約数和(自身を除く): 34580350

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 178247, 356494, 1247729, 2495458, 3030199, 6060398, 21211393, 42422786]

約数ペア:

[(1, 42422786), (2, 21211393), (7, 6060398), (14, 3030199), (17, 2495458), (34, 1247729), (119, 356494), (238, 178247)]