28159006

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 43206048

約数和(自身を除く): 15047042

約数列:

[1, 2, 53, 106, 421, 631, 842, 1262, 22313, 33443, 44626, 66886, 265651, 531302, 14079503, 28159006]

約数ペア:

[(1, 28159006), (2, 14079503), (53, 531302), (106, 265651), (421, 66886), (631, 44626), (842, 33443), (1262, 22313)]