66872234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 119496384

約数和(自身を除く): 52624150

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 3203, 6406, 10439, 20878, 35233, 41639, 70466, 83278, 233819, 458029, 467638, 916058, 2572009, 3039647, 5144018, 6079294, 33436117, 66872234]

約数ペア:

[(1, 66872234), (2, 33436117), (11, 6079294), (13, 5144018), (22, 3039647), (26, 2572009), (73, 916058), (143, 467638), (146, 458029), (286, 233819), (803, 83278), (949, 70466), (1606, 41639), (1898, 35233), (3203, 20878), (6406, 10439)]