28122518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15641}}^1$

素因数の和:15703

約数の個数: 16

約数和(自身を含む): 45048960

約数和(自身を除く): 16926442

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 15641, 31282, 453589, 484871, 907178, 969742, 14061259, 28122518]

約数ペア:

[(1, 28122518), (2, 14061259), (29, 969742), (31, 907178), (58, 484871), (62, 453589), (899, 31282), (1798, 15641)]