68308912

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9103}}^1$

素因数の和:9185

約数の個数: 40

約数和(自身を含む): 153529856

約数和(自身を除く): 85220944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 9103, 18206, 36412, 63721, 72824, 127442, 145648, 254884, 509768, 609901, 1019536, 1219802, 2439604, 4269307, 4879208, 8538614, 9758416, 17077228, 34154456, 68308912]

約数ペア:

[(1, 68308912), (2, 34154456), (4, 17077228), (7, 9758416), (8, 8538614), (14, 4879208), (16, 4269307), (28, 2439604), (56, 1219802), (67, 1019536), (112, 609901), (134, 509768), (268, 254884), (469, 145648), (536, 127442), (938, 72824), (1072, 63721), (1876, 36412), (3752, 18206), (7504, 9103)]