28176408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30103}}^1$

素因数の和:30128

約数の個数: 48

約数和(自身を含む): 82183920

約数和(自身を除く): 54007512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30103, 60206, 90309, 120412, 180618, 240824, 270927, 361236, 391339, 541854, 722472, 782678, 1083708, 1174017, 1565356, 2167416, 2348034, 3130712, 3522051, 4696068, 7044102, 9392136, 14088204, 28176408]

約数ペア:

[(1, 28176408), (2, 14088204), (3, 9392136), (4, 7044102), (6, 4696068), (8, 3522051), (9, 3130712), (12, 2348034), (13, 2167416), (18, 1565356), (24, 1174017), (26, 1083708), (36, 782678), (39, 722472), (52, 541854), (72, 391339), (78, 361236), (104, 270927), (117, 240824), (156, 180618), (234, 120412), (312, 90309), (468, 60206), (936, 30103)]