4138456

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 9008640

約数和(自身を除く): 4870184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1103, 1876, 2206, 3752, 4412, 7721, 8824, 15442, 30884, 61768, 73901, 147802, 295604, 517307, 591208, 1034614, 2069228, 4138456]

約数ペア:

[(1, 4138456), (2, 2069228), (4, 1034614), (7, 591208), (8, 517307), (14, 295604), (28, 147802), (56, 73901), (67, 61768), (134, 30884), (268, 15442), (469, 8824), (536, 7721), (938, 4412), (1103, 3752), (1876, 2206)]