25791992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 51516000

約数和(自身を除く): 25724008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 953, 1592, 1906, 3383, 3812, 6766, 7624, 13532, 16201, 27064, 32402, 64804, 129608, 189647, 379294, 758588, 1517176, 3223999, 6447998, 12895996, 25791992]

約数ペア:

[(1, 25791992), (2, 12895996), (4, 6447998), (8, 3223999), (17, 1517176), (34, 758588), (68, 379294), (136, 189647), (199, 129608), (398, 64804), (796, 32402), (953, 27064), (1592, 16201), (1906, 13532), (3383, 7624), (3812, 6766)]