25601016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 73946880

約数和(自身を除く): 48345864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 1571, 2037, 2328, 2716, 3142, 4074, 4713, 5432, 6284, 8148, 9426, 10997, 12568, 16296, 18852, 21994, 32991, 37704, 43988, 65982, 87976, 131964, 152387, 263928, 304774, 457161, 609548, 914322, 1066709, 1219096, 1828644, 2133418, 3200127, 3657288, 4266836, 6400254, 8533672, 12800508, 25601016]

約数ペア:

[(1, 25601016), (2, 12800508), (3, 8533672), (4, 6400254), (6, 4266836), (7, 3657288), (8, 3200127), (12, 2133418), (14, 1828644), (21, 1219096), (24, 1066709), (28, 914322), (42, 609548), (56, 457161), (84, 304774), (97, 263928), (168, 152387), (194, 131964), (291, 87976), (388, 65982), (582, 43988), (679, 37704), (776, 32991), (1164, 21994), (1358, 18852), (1571, 16296), (2037, 12568), (2328, 10997), (2716, 9426), (3142, 8148), (4074, 6284), (4713, 5432)]