38729278

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9011}}^1$

素因数の和:9327

約数の個数: 16

約数和(自身を含む): 66616704

約数和(自身を除く): 27887426

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 9011, 18022, 63077, 126154, 2766377, 5532754, 19364639, 38729278]

約数ペア:

[(1, 38729278), (2, 19364639), (7, 5532754), (14, 2766377), (307, 126154), (614, 63077), (2149, 18022), (4298, 9011)]