27982108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 62383104

約数和(自身を除く): 34400996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 1933, 2068, 3619, 3866, 7238, 7732, 13531, 14476, 21263, 27062, 42526, 54124, 85052, 90851, 148841, 181702, 297682, 363404, 595364, 635957, 999361, 1271914, 1998722, 2543828, 3997444, 6995527, 13991054, 27982108]

約数ペア:

[(1, 27982108), (2, 13991054), (4, 6995527), (7, 3997444), (11, 2543828), (14, 1998722), (22, 1271914), (28, 999361), (44, 635957), (47, 595364), (77, 363404), (94, 297682), (154, 181702), (188, 148841), (308, 90851), (329, 85052), (517, 54124), (658, 42526), (1034, 27062), (1316, 21263), (1933, 14476), (2068, 13531), (3619, 7732), (3866, 7238)]