13839808

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 28968192

約数和(自身を除く): 15128384

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 107, 172, 188, 214, 344, 376, 428, 688, 752, 856, 1376, 1504, 1712, 2021, 2752, 3008, 3424, 4042, 4601, 5029, 6848, 8084, 9202, 10058, 16168, 18404, 20116, 32336, 36808, 40232, 64672, 73616, 80464, 129344, 147232, 160928, 216247, 294464, 321856, 432494, 864988, 1729976, 3459952, 6919904, 13839808]

約数ペア:

[(1, 13839808), (2, 6919904), (4, 3459952), (8, 1729976), (16, 864988), (32, 432494), (43, 321856), (47, 294464), (64, 216247), (86, 160928), (94, 147232), (107, 129344), (172, 80464), (188, 73616), (214, 64672), (344, 40232), (376, 36808), (428, 32336), (688, 20116), (752, 18404), (856, 16168), (1376, 10058), (1504, 9202), (1712, 8084), (2021, 6848), (2752, 5029), (3008, 4601), (3424, 4042)]