42789598

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 65173680

約数和(自身を除く): 22384082

約数列:

[1, 2, 89, 178, 421, 571, 842, 1142, 37469, 50819, 74938, 101638, 240391, 480782, 21394799, 42789598]

約数ペア:

[(1, 42789598), (2, 21394799), (89, 480782), (178, 240391), (421, 101638), (571, 74938), (842, 50819), (1142, 37469)]