40408534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{2753}}^1$

素因数の和:2975

約数の個数: 16

約数和(自身を含む): 62460720

約数和(自身を除く): 22052186

約数列:

[1, 2, 41, 82, 179, 358, 2753, 5506, 7339, 14678, 112873, 225746, 492787, 985574, 20204267, 40408534]

約数ペア:

[(1, 40408534), (2, 20204267), (41, 985574), (82, 492787), (179, 225746), (358, 112873), (2753, 14678), (5506, 7339)]