27778896

素因数分解:

$2^4\times 3^3\times {\mathrm{64303}}^1$

素因数の和:64320

約数の個数: 40

約数和(自身を含む): 79736960

約数和(自身を除く): 51958064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 64303, 128606, 192909, 257212, 385818, 514424, 578727, 771636, 1028848, 1157454, 1543272, 1736181, 2314908, 3086544, 3472362, 4629816, 6944724, 9259632, 13889448, 27778896]

約数ペア:

[(1, 27778896), (2, 13889448), (3, 9259632), (4, 6944724), (6, 4629816), (8, 3472362), (9, 3086544), (12, 2314908), (16, 1736181), (18, 1543272), (24, 1157454), (27, 1028848), (36, 771636), (48, 578727), (54, 514424), (72, 385818), (108, 257212), (144, 192909), (216, 128606), (432, 64303)]