27144008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4153}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 54832800

約数和(自身を除く): 27688792

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4153, 6536, 8306, 16612, 33224, 78907, 157814, 178579, 315628, 357158, 631256, 714316, 1428632, 3393001, 6786002, 13572004, 27144008]

約数ペア:

[(1, 27144008), (2, 13572004), (4, 6786002), (8, 3393001), (19, 1428632), (38, 714316), (43, 631256), (76, 357158), (86, 315628), (152, 178579), (172, 157814), (344, 78907), (817, 33224), (1634, 16612), (3268, 8306), (4153, 6536)]