40246808

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5659}}^1$

素因数の和:5799

約数の個数: 32

約数和(自身を含む): 86937600

約数和(自身を除く): 46690792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 5659, 7112, 11318, 22636, 39613, 45272, 79226, 158452, 316904, 718693, 1437386, 2874772, 5030851, 5749544, 10061702, 20123404, 40246808]

約数ペア:

[(1, 40246808), (2, 20123404), (4, 10061702), (7, 5749544), (8, 5030851), (14, 2874772), (28, 1437386), (56, 718693), (127, 316904), (254, 158452), (508, 79226), (889, 45272), (1016, 39613), (1778, 22636), (3556, 11318), (5659, 7112)]