27871928

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4059

約数の個数: 32

約数和(自身を含む): 60211200

約数和(自身を除く): 32339272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 3919, 7112, 7838, 15676, 27433, 31352, 54866, 109732, 219464, 497713, 995426, 1990852, 3483991, 3981704, 6967982, 13935964, 27871928]

約数ペア:

[(1, 27871928), (2, 13935964), (4, 6967982), (7, 3981704), (8, 3483991), (14, 1990852), (28, 995426), (56, 497713), (127, 219464), (254, 109732), (508, 54866), (889, 31352), (1016, 27433), (1778, 15676), (3556, 7838), (3919, 7112)]