40710026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100271}}^1$

素因数の和:100309

約数の個数: 16

約数和(自身を含む): 72195840

約数和(自身を除く): 31485814

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 100271, 200542, 701897, 1403794, 2907859, 5815718, 20355013, 40710026]

約数ペア:

[(1, 40710026), (2, 20355013), (7, 5815718), (14, 2907859), (29, 1403794), (58, 701897), (203, 200542), (406, 100271)]