39872546

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9277}}^1$

素因数の和:9593

約数の個数: 16

約数和(自身を含む): 68582976

約数和(自身を除く): 28710430

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 9277, 18554, 64939, 129878, 2848039, 5696078, 19936273, 39872546]

約数ペア:

[(1, 39872546), (2, 19936273), (7, 5696078), (14, 2848039), (307, 129878), (614, 64939), (2149, 18554), (4298, 9277)]