48740672

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 100584000

約数和(自身を除く): 51843328

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 172, 178, 199, 344, 356, 398, 688, 712, 796, 1376, 1424, 1592, 2752, 2848, 3184, 3827, 5696, 6368, 7654, 8557, 12736, 15308, 17114, 17711, 30616, 34228, 35422, 61232, 68456, 70844, 122464, 136912, 141688, 244928, 273824, 283376, 547648, 566752, 761573, 1133504, 1523146, 3046292, 6092584, 12185168, 24370336, 48740672]

約数ペア:

[(1, 48740672), (2, 24370336), (4, 12185168), (8, 6092584), (16, 3046292), (32, 1523146), (43, 1133504), (64, 761573), (86, 566752), (89, 547648), (172, 283376), (178, 273824), (199, 244928), (344, 141688), (356, 136912), (398, 122464), (688, 70844), (712, 68456), (796, 61232), (1376, 35422), (1424, 34228), (1592, 30616), (2752, 17711), (2848, 17114), (3184, 15308), (3827, 12736), (5696, 8557), (6368, 7654)]