13564576

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 14740064

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 311, 376, 464, 622, 752, 928, 1244, 1363, 1504, 2488, 2726, 4976, 5452, 9019, 9952, 10904, 14617, 18038, 21808, 29234, 36076, 43616, 58468, 72152, 116936, 144304, 233872, 288608, 423893, 467744, 847786, 1695572, 3391144, 6782288, 13564576]

約数ペア:

[(1, 13564576), (2, 6782288), (4, 3391144), (8, 1695572), (16, 847786), (29, 467744), (32, 423893), (47, 288608), (58, 233872), (94, 144304), (116, 116936), (188, 72152), (232, 58468), (311, 43616), (376, 36076), (464, 29234), (622, 21808), (752, 18038), (928, 14617), (1244, 10904), (1363, 9952), (1504, 9019), (2488, 5452), (2726, 4976)]