28087048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13877}}^1$

素因数の和:13917

約数の個数: 32

約数和(自身を含む): 59952960

約数和(自身を除く): 31865912

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 13877, 27754, 55508, 111016, 152647, 305294, 319171, 610588, 638342, 1221176, 1276684, 2553368, 3510881, 7021762, 14043524, 28087048]

約数ペア:

[(1, 28087048), (2, 14043524), (4, 7021762), (8, 3510881), (11, 2553368), (22, 1276684), (23, 1221176), (44, 638342), (46, 610588), (88, 319171), (92, 305294), (184, 152647), (253, 111016), (506, 55508), (1012, 27754), (2024, 13877)]