28796808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22639}}^1$

素因数の和:22701

約数の個数: 32

約数和(自身を含む): 73353600

約数和(自身を除く): 44556792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22639, 45278, 67917, 90556, 135834, 181112, 271668, 543336, 1199867, 2399734, 3599601, 4799468, 7199202, 9598936, 14398404, 28796808]

約数ペア:

[(1, 28796808), (2, 14398404), (3, 9598936), (4, 7199202), (6, 4799468), (8, 3599601), (12, 2399734), (24, 1199867), (53, 543336), (106, 271668), (159, 181112), (212, 135834), (318, 90556), (424, 67917), (636, 45278), (1272, 22639)]