42725144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 102263040

約数和(自身を除く): 59537896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1613, 1892, 2408, 3226, 3311, 3784, 6452, 6622, 11291, 12904, 13244, 17743, 22582, 26488, 35486, 45164, 69359, 70972, 90328, 124201, 138718, 141944, 248402, 277436, 485513, 496804, 554872, 762949, 971026, 993608, 1525898, 1942052, 3051796, 3884104, 5340643, 6103592, 10681286, 21362572, 42725144]

約数ペア:

[(1, 42725144), (2, 21362572), (4, 10681286), (7, 6103592), (8, 5340643), (11, 3884104), (14, 3051796), (22, 1942052), (28, 1525898), (43, 993608), (44, 971026), (56, 762949), (77, 554872), (86, 496804), (88, 485513), (154, 277436), (172, 248402), (301, 141944), (308, 138718), (344, 124201), (473, 90328), (602, 70972), (616, 69359), (946, 45164), (1204, 35486), (1613, 26488), (1892, 22582), (2408, 17743), (3226, 13244), (3311, 12904), (3784, 11291), (6452, 6622)]