40055176

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2659}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 86184000

約数和(自身を除く): 46128824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 2659, 3766, 5318, 7532, 10636, 15064, 18613, 21272, 37226, 74452, 148904, 715271, 1430542, 2861084, 5006897, 5722168, 10013794, 20027588, 40055176]

約数ペア:

[(1, 40055176), (2, 20027588), (4, 10013794), (7, 5722168), (8, 5006897), (14, 2861084), (28, 1430542), (56, 715271), (269, 148904), (538, 74452), (1076, 37226), (1883, 21272), (2152, 18613), (2659, 15064), (3766, 10636), (5318, 7532)]