40666192

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 90565632

約数和(自身を除く): 49899440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 1901, 2674, 3056, 3802, 5348, 7604, 10696, 13307, 15208, 21392, 26614, 30416, 53228, 106456, 212912, 363091, 726182, 1452364, 2541637, 2904728, 5083274, 5809456, 10166548, 20333096, 40666192]

約数ペア:

[(1, 40666192), (2, 20333096), (4, 10166548), (7, 5809456), (8, 5083274), (14, 2904728), (16, 2541637), (28, 1452364), (56, 726182), (112, 363091), (191, 212912), (382, 106456), (764, 53228), (1337, 30416), (1528, 26614), (1901, 21392), (2674, 15208), (3056, 13307), (3802, 10696), (5348, 7604)]