28224684

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18233}}^1$

素因数の和:18286

約数の個数: 36

約数和(自身を含む): 73008936

約数和(自身を除く): 44784252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 18233, 36466, 54699, 72932, 109398, 164097, 218796, 328194, 656388, 784019, 1568038, 2352057, 3136076, 4704114, 7056171, 9408228, 14112342, 28224684]

約数ペア:

[(1, 28224684), (2, 14112342), (3, 9408228), (4, 7056171), (6, 4704114), (9, 3136076), (12, 2352057), (18, 1568038), (36, 784019), (43, 656388), (86, 328194), (129, 218796), (172, 164097), (258, 109398), (387, 72932), (516, 54699), (774, 36466), (1548, 18233)]