28437336

素因数分解:

$2^3\times 3^2\times {\mathrm{394963}}^1$

素因数の和:394975

約数の個数: 24

約数和(自身を含む): 77017980

約数和(自身を除く): 48580644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 394963, 789926, 1184889, 1579852, 2369778, 3159704, 3554667, 4739556, 7109334, 9479112, 14218668, 28437336]

約数ペア:

[(1, 28437336), (2, 14218668), (3, 9479112), (4, 7109334), (6, 4739556), (8, 3554667), (9, 3159704), (12, 2369778), (18, 1579852), (24, 1184889), (36, 789926), (72, 394963)]