40091534

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{2239}}^1$

素因数の和:3527

約数の個数: 16

約数和(自身を含む): 68812800

約数和(自身を除く): 28721266

約数列:

[1, 2, 7, 14, 1279, 2239, 2558, 4478, 8953, 15673, 17906, 31346, 2863681, 5727362, 20045767, 40091534]

約数ペア:

[(1, 40091534), (2, 20045767), (7, 5727362), (14, 2863681), (1279, 31346), (2239, 17906), (2558, 15673), (4478, 8953)]