6416816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 15427584

約数和(自身を除く): 9010768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 53, 56, 92, 94, 106, 112, 161, 184, 188, 212, 322, 329, 368, 371, 376, 424, 644, 658, 742, 752, 848, 1081, 1219, 1288, 1316, 1484, 2162, 2438, 2491, 2576, 2632, 2968, 4324, 4876, 4982, 5264, 5936, 7567, 8533, 8648, 9752, 9964, 15134, 17066, 17296, 17437, 19504, 19928, 30268, 34132, 34874, 39856, 57293, 60536, 68264, 69748, 114586, 121072, 136528, 139496, 229172, 278992, 401051, 458344, 802102, 916688, 1604204, 3208408, 6416816]

約数ペア:

[(1, 6416816), (2, 3208408), (4, 1604204), (7, 916688), (8, 802102), (14, 458344), (16, 401051), (23, 278992), (28, 229172), (46, 139496), (47, 136528), (53, 121072), (56, 114586), (92, 69748), (94, 68264), (106, 60536), (112, 57293), (161, 39856), (184, 34874), (188, 34132), (212, 30268), (322, 19928), (329, 19504), (368, 17437), (371, 17296), (376, 17066), (424, 15134), (644, 9964), (658, 9752), (742, 8648), (752, 8533), (848, 7567), (1081, 5936), (1219, 5264), (1288, 4982), (1316, 4876), (1484, 4324), (2162, 2968), (2438, 2632), (2491, 2576)]