40692316

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 83776000

約数和(自身を除く): 43083684

約数列:

[1, 2, 4, 7, 14, 28, 67, 109, 134, 199, 218, 268, 398, 436, 469, 763, 796, 938, 1393, 1526, 1876, 2786, 3052, 5572, 7303, 13333, 14606, 21691, 26666, 29212, 43382, 51121, 53332, 86764, 93331, 102242, 151837, 186662, 204484, 303674, 373324, 607348, 1453297, 2906594, 5813188, 10173079, 20346158, 40692316]

約数ペア:

[(1, 40692316), (2, 20346158), (4, 10173079), (7, 5813188), (14, 2906594), (28, 1453297), (67, 607348), (109, 373324), (134, 303674), (199, 204484), (218, 186662), (268, 151837), (398, 102242), (436, 93331), (469, 86764), (763, 53332), (796, 51121), (938, 43382), (1393, 29212), (1526, 26666), (1876, 21691), (2786, 14606), (3052, 13333), (5572, 7303)]