28513272

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{4289}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 71557200

約数和(自身を除く): 43043928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 4289, 6648, 8578, 12867, 17156, 25734, 34312, 51468, 102936, 1188053, 2376106, 3564159, 4752212, 7128318, 9504424, 14256636, 28513272]

約数ペア:

[(1, 28513272), (2, 14256636), (3, 9504424), (4, 7128318), (6, 4752212), (8, 3564159), (12, 2376106), (24, 1188053), (277, 102936), (554, 51468), (831, 34312), (1108, 25734), (1662, 17156), (2216, 12867), (3324, 8578), (4289, 6648)]