40239346

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9067}}^1$

素因数の和:9393

約数の個数: 16

約数和(自身を含む): 69206976

約数和(自身を除く): 28967630

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 9067, 18134, 63469, 126938, 2874239, 5748478, 20119673, 40239346]

約数ペア:

[(1, 40239346), (2, 20119673), (7, 5748478), (14, 2874239), (317, 126938), (634, 63469), (2219, 18134), (4438, 9067)]