5156816

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 11707584

約数和(自身を除く): 6550768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1123, 1148, 2246, 2296, 4492, 4592, 7861, 8984, 15722, 17968, 31444, 46043, 62888, 92086, 125776, 184172, 322301, 368344, 644602, 736688, 1289204, 2578408, 5156816]

約数ペア:

[(1, 5156816), (2, 2578408), (4, 1289204), (7, 736688), (8, 644602), (14, 368344), (16, 322301), (28, 184172), (41, 125776), (56, 92086), (82, 62888), (112, 46043), (164, 31444), (287, 17968), (328, 15722), (574, 8984), (656, 7861), (1123, 4592), (1148, 4492), (2246, 2296)]