27682544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2289

約数の個数: 40

約数和(自身を含む): 57860880

約数和(自身を除く): 30178336

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 2221, 3116, 4442, 6232, 8884, 12464, 17768, 35536, 42199, 84398, 91061, 168796, 182122, 337592, 364244, 675184, 728488, 1456976, 1730159, 3460318, 6920636, 13841272, 27682544]

約数ペア:

[(1, 27682544), (2, 13841272), (4, 6920636), (8, 3460318), (16, 1730159), (19, 1456976), (38, 728488), (41, 675184), (76, 364244), (82, 337592), (152, 182122), (164, 168796), (304, 91061), (328, 84398), (656, 42199), (779, 35536), (1558, 17768), (2221, 12464), (3116, 8884), (4442, 6232)]