78812162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 139587840

約数和(自身を除く): 60775678

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 478, 1153, 2306, 2629, 3107, 5258, 6214, 12683, 14989, 25366, 29978, 34177, 68354, 164879, 275567, 329758, 551134, 3031237, 3582371, 6062474, 7164742, 39406081, 78812162]

約数ペア:

[(1, 78812162), (2, 39406081), (11, 7164742), (13, 6062474), (22, 3582371), (26, 3031237), (143, 551134), (239, 329758), (286, 275567), (478, 164879), (1153, 68354), (2306, 34177), (2629, 29978), (3107, 25366), (5258, 14989), (6214, 12683)]