27690008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 55566000

約数和(自身を除く): 27875992

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 2099, 3298, 4198, 6596, 8396, 13192, 16792, 35683, 71366, 142732, 203603, 285464, 407206, 814412, 1628824, 3461251, 6922502, 13845004, 27690008]

約数ペア:

[(1, 27690008), (2, 13845004), (4, 6922502), (8, 3461251), (17, 1628824), (34, 814412), (68, 407206), (97, 285464), (136, 203603), (194, 142732), (388, 71366), (776, 35683), (1649, 16792), (2099, 13192), (3298, 8396), (4198, 6596)]