17797136

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 39741504

約数和(自身を除く): 21944368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1213, 1834, 2096, 2426, 3668, 4852, 7336, 8491, 9704, 14672, 16982, 19408, 33964, 67928, 135856, 158903, 317806, 635612, 1112321, 1271224, 2224642, 2542448, 4449284, 8898568, 17797136]

約数ペア:

[(1, 17797136), (2, 8898568), (4, 4449284), (7, 2542448), (8, 2224642), (14, 1271224), (16, 1112321), (28, 635612), (56, 317806), (112, 158903), (131, 135856), (262, 67928), (524, 33964), (917, 19408), (1048, 16982), (1213, 14672), (1834, 9704), (2096, 8491), (2426, 7336), (3668, 4852)]