56643944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 127426560

約数和(自身を除く): 70782616

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 487, 536, 868, 938, 974, 1736, 1876, 1948, 2077, 3409, 3752, 3896, 4154, 6818, 8308, 13636, 14539, 15097, 16616, 27272, 29078, 30194, 32629, 58156, 60388, 65258, 105679, 116312, 120776, 130516, 211358, 228403, 261032, 422716, 456806, 845432, 913612, 1011499, 1827224, 2022998, 4045996, 7080493, 8091992, 14160986, 28321972, 56643944]

約数ペア:

[(1, 56643944), (2, 28321972), (4, 14160986), (7, 8091992), (8, 7080493), (14, 4045996), (28, 2022998), (31, 1827224), (56, 1011499), (62, 913612), (67, 845432), (124, 456806), (134, 422716), (217, 261032), (248, 228403), (268, 211358), (434, 130516), (469, 120776), (487, 116312), (536, 105679), (868, 65258), (938, 60388), (974, 58156), (1736, 32629), (1876, 30194), (1948, 29078), (2077, 27272), (3409, 16616), (3752, 15097), (3896, 14539), (4154, 13636), (6818, 8308)]