68431244

素因数分解:

$2^2\times 7^3\times {\mathrm{49877}}^1$

素因数の和:49902

約数の個数: 24

約数和(自身を含む): 139658400

約数和(自身を除く): 71227156

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 49877, 99754, 199508, 349139, 698278, 1396556, 2443973, 4887946, 9775892, 17107811, 34215622, 68431244]

約数ペア:

[(1, 68431244), (2, 34215622), (4, 17107811), (7, 9775892), (14, 4887946), (28, 2443973), (49, 1396556), (98, 698278), (196, 349139), (343, 199508), (686, 99754), (1372, 49877)]