11747744

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 24167808

約数和(自身を除く): 12420064

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 107, 146, 188, 214, 292, 376, 428, 584, 752, 856, 1168, 1504, 1712, 2336, 3424, 3431, 5029, 6862, 7811, 10058, 13724, 15622, 20116, 27448, 31244, 40232, 54896, 62488, 80464, 109792, 124976, 160928, 249952, 367117, 734234, 1468468, 2936936, 5873872, 11747744]

約数ペア:

[(1, 11747744), (2, 5873872), (4, 2936936), (8, 1468468), (16, 734234), (32, 367117), (47, 249952), (73, 160928), (94, 124976), (107, 109792), (146, 80464), (188, 62488), (214, 54896), (292, 40232), (376, 31244), (428, 27448), (584, 20116), (752, 15622), (856, 13724), (1168, 10058), (1504, 7811), (1712, 6862), (2336, 5029), (3424, 3431)]