40989412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1151}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 74511360

約数和(自身を除く): 33521948

約数列:

[1, 2, 4, 29, 58, 116, 307, 614, 1151, 1228, 2302, 4604, 8903, 17806, 33379, 35612, 66758, 133516, 353357, 706714, 1413428, 10247353, 20494706, 40989412]

約数ペア:

[(1, 40989412), (2, 20494706), (4, 10247353), (29, 1413428), (58, 706714), (116, 353357), (307, 133516), (614, 66758), (1151, 35612), (1228, 33379), (2302, 17806), (4604, 8903)]