27619856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1287

約数の個数: 40

約数和(自身を含む): 58850400

約数和(自身を除く): 31230544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1129, 1529, 2224, 2258, 3058, 4516, 6116, 9032, 12232, 12419, 18064, 24464, 24838, 49676, 99352, 156931, 198704, 313862, 627724, 1255448, 1726241, 2510896, 3452482, 6904964, 13809928, 27619856]

約数ペア:

[(1, 27619856), (2, 13809928), (4, 6904964), (8, 3452482), (11, 2510896), (16, 1726241), (22, 1255448), (44, 627724), (88, 313862), (139, 198704), (176, 156931), (278, 99352), (556, 49676), (1112, 24838), (1129, 24464), (1529, 18064), (2224, 12419), (2258, 12232), (3058, 9032), (4516, 6116)]