28293336

素因数分解:

$2^3\times 3^2\times {\mathrm{392963}}^1$

素因数の和:392975

約数の個数: 24

約数和(自身を含む): 76627980

約数和(自身を除く): 48334644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 392963, 785926, 1178889, 1571852, 2357778, 3143704, 3536667, 4715556, 7073334, 9431112, 14146668, 28293336]

約数ペア:

[(1, 28293336), (2, 14146668), (3, 9431112), (4, 7073334), (6, 4715556), (8, 3536667), (9, 3143704), (12, 2357778), (18, 1571852), (24, 1178889), (36, 785926), (72, 392963)]