28113864

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{28571}}^1$

素因数の和:28621

約数の個数: 32

約数和(自身を含む): 72001440

約数和(自身を除く): 43887576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 28571, 57142, 85713, 114284, 171426, 228568, 342852, 685704, 1171411, 2342822, 3514233, 4685644, 7028466, 9371288, 14056932, 28113864]

約数ペア:

[(1, 28113864), (2, 14056932), (3, 9371288), (4, 7028466), (6, 4685644), (8, 3514233), (12, 2342822), (24, 1171411), (41, 685704), (82, 342852), (123, 228568), (164, 171426), (246, 114284), (328, 85713), (492, 57142), (984, 28571)]