40544714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 72523776

約数和(自身を除く): 31979062

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 721, 907, 1442, 1814, 3193, 6349, 6386, 12698, 22351, 28117, 44702, 56234, 93421, 186842, 196819, 393638, 653947, 1307894, 2896051, 5792102, 20272357, 40544714]

約数ペア:

[(1, 40544714), (2, 20272357), (7, 5792102), (14, 2896051), (31, 1307894), (62, 653947), (103, 393638), (206, 196819), (217, 186842), (434, 93421), (721, 56234), (907, 44702), (1442, 28117), (1814, 22351), (3193, 12698), (6349, 6386)]