80273726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 136116288

約数和(自身を除く): 55842562

約数列:

[1, 2, 13, 23, 26, 46, 241, 299, 482, 557, 598, 1114, 3133, 5543, 6266, 7241, 11086, 12811, 14482, 25622, 72059, 134237, 144118, 166543, 268474, 333086, 1745081, 3087451, 3490162, 6174902, 40136863, 80273726]

約数ペア:

[(1, 80273726), (2, 40136863), (13, 6174902), (23, 3490162), (26, 3087451), (46, 1745081), (241, 333086), (299, 268474), (482, 166543), (557, 144118), (598, 134237), (1114, 72059), (3133, 25622), (5543, 14482), (6266, 12811), (7241, 11086)]