16864008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2766

約数の個数: 64

約数和(自身を含む): 49503360

約数和(自身を除く): 32639352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 2713, 3108, 5426, 6216, 8139, 10852, 16278, 18991, 21704, 32556, 37982, 56973, 65112, 75964, 100381, 113946, 151928, 200762, 227892, 301143, 401524, 455784, 602286, 702667, 803048, 1204572, 1405334, 2108001, 2409144, 2810668, 4216002, 5621336, 8432004, 16864008]

約数ペア:

[(1, 16864008), (2, 8432004), (3, 5621336), (4, 4216002), (6, 2810668), (7, 2409144), (8, 2108001), (12, 1405334), (14, 1204572), (21, 803048), (24, 702667), (28, 602286), (37, 455784), (42, 401524), (56, 301143), (74, 227892), (84, 200762), (111, 151928), (148, 113946), (168, 100381), (222, 75964), (259, 65112), (296, 56973), (444, 37982), (518, 32556), (777, 21704), (888, 18991), (1036, 16278), (1554, 10852), (2072, 8139), (2713, 6216), (3108, 5426)]