13912976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 35140608

約数和(自身を除く): 21227632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 491, 506, 616, 644, 982, 1012, 1232, 1288, 1771, 1964, 2024, 2576, 3437, 3542, 3928, 4048, 5401, 6874, 7084, 7856, 10802, 11293, 13748, 14168, 21604, 22586, 27496, 28336, 37807, 43208, 45172, 54992, 75614, 79051, 86416, 90344, 124223, 151228, 158102, 180688, 248446, 302456, 316204, 496892, 604912, 632408, 869561, 993784, 1264816, 1739122, 1987568, 3478244, 6956488, 13912976]

約数ペア:

[(1, 13912976), (2, 6956488), (4, 3478244), (7, 1987568), (8, 1739122), (11, 1264816), (14, 993784), (16, 869561), (22, 632408), (23, 604912), (28, 496892), (44, 316204), (46, 302456), (56, 248446), (77, 180688), (88, 158102), (92, 151228), (112, 124223), (154, 90344), (161, 86416), (176, 79051), (184, 75614), (253, 54992), (308, 45172), (322, 43208), (368, 37807), (491, 28336), (506, 27496), (616, 22586), (644, 21604), (982, 14168), (1012, 13748), (1232, 11293), (1288, 10802), (1771, 7856), (1964, 7084), (2024, 6874), (2576, 5401), (3437, 4048), (3542, 3928)]