28436564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1171}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 53752608

約数和(自身を除く): 25316044

約数列:

[1, 2, 4, 13, 26, 52, 467, 934, 1171, 1868, 2342, 4684, 6071, 12142, 15223, 24284, 30446, 60892, 546857, 1093714, 2187428, 7109141, 14218282, 28436564]

約数ペア:

[(1, 28436564), (2, 14218282), (4, 7109141), (13, 2187428), (26, 1093714), (52, 546857), (467, 60892), (934, 30446), (1171, 24284), (1868, 15223), (2342, 12142), (4684, 6071)]