69116138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 128118144

約数和(自身を除く): 59002006

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 1237, 2149, 2474, 3991, 4298, 7982, 8659, 16081, 17318, 27937, 32162, 55874, 112567, 225134, 379759, 759518, 2658313, 4936867, 5316626, 9873734, 34558069, 69116138]

約数ペア:

[(1, 69116138), (2, 34558069), (7, 9873734), (13, 5316626), (14, 4936867), (26, 2658313), (91, 759518), (182, 379759), (307, 225134), (614, 112567), (1237, 55874), (2149, 32162), (2474, 27937), (3991, 17318), (4298, 16081), (7982, 8659)]