71025528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 203616000

約数和(自身を除く): 132590472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 838, 1009, 1257, 1676, 2018, 2514, 2933, 3027, 3352, 4036, 5028, 5866, 6054, 7063, 8072, 8799, 10056, 11732, 12108, 14126, 17598, 21189, 23464, 24216, 28252, 35196, 42378, 56504, 70392, 84756, 169512, 422771, 845542, 1268313, 1691084, 2536626, 2959397, 3382168, 5073252, 5918794, 8878191, 10146504, 11837588, 17756382, 23675176, 35512764, 71025528]

約数ペア:

[(1, 71025528), (2, 35512764), (3, 23675176), (4, 17756382), (6, 11837588), (7, 10146504), (8, 8878191), (12, 5918794), (14, 5073252), (21, 3382168), (24, 2959397), (28, 2536626), (42, 1691084), (56, 1268313), (84, 845542), (168, 422771), (419, 169512), (838, 84756), (1009, 70392), (1257, 56504), (1676, 42378), (2018, 35196), (2514, 28252), (2933, 24216), (3027, 23464), (3352, 21189), (4036, 17598), (5028, 14126), (5866, 12108), (6054, 11732), (7063, 10056), (8072, 8799)]