40089919

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 2994881

約数列:

[1, 29, 47, 67, 439, 1363, 1943, 3149, 12731, 20633, 29413, 91321, 598357, 852977, 1382411, 40089919]

約数ペア:

[(1, 40089919), (29, 1382411), (47, 852977), (67, 598357), (439, 91321), (1363, 29413), (1943, 20633), (3149, 12731)]