28689601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 31682560

約数和(自身を除く): 2992959

約数列:

[1, 19, 31, 67, 589, 727, 1273, 2077, 13813, 22537, 39463, 48709, 428203, 925471, 1509979, 28689601]

約数ペア:

[(1, 28689601), (19, 1509979), (31, 925471), (67, 428203), (589, 48709), (727, 39463), (1273, 22537), (2077, 13813)]