12463808

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 56

約数和(自身を含む): 28968192

約数和(自身を除く): 16504384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 647, 688, 1204, 1294, 1376, 2408, 2588, 2752, 4529, 4816, 5176, 9058, 9632, 10352, 18116, 19264, 20704, 27821, 36232, 41408, 55642, 72464, 111284, 144928, 194747, 222568, 289856, 389494, 445136, 778988, 890272, 1557976, 1780544, 3115952, 6231904, 12463808]

約数ペア:

[(1, 12463808), (2, 6231904), (4, 3115952), (7, 1780544), (8, 1557976), (14, 890272), (16, 778988), (28, 445136), (32, 389494), (43, 289856), (56, 222568), (64, 194747), (86, 144928), (112, 111284), (172, 72464), (224, 55642), (301, 41408), (344, 36232), (448, 27821), (602, 20704), (647, 19264), (688, 18116), (1204, 10352), (1294, 9632), (1376, 9058), (2408, 5176), (2588, 4816), (2752, 4529)]