28796614

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26713}}^1$

素因数の和:26740

約数の個数: 24

約数和(自身を含む): 54817128

約数和(自身を除く): 26020514

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26713, 53426, 186991, 293843, 373982, 587686, 1308937, 2056901, 2617874, 4113802, 14398307, 28796614]

約数ペア:

[(1, 28796614), (2, 14398307), (7, 4113802), (11, 2617874), (14, 2056901), (22, 1308937), (49, 587686), (77, 373982), (98, 293843), (154, 186991), (539, 53426), (1078, 26713)]