65687882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 109762128

約数和(自身を除く): 44074246

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 653, 689, 949, 1306, 1378, 1898, 3869, 7738, 8489, 16978, 34609, 47669, 50297, 69218, 95338, 100594, 449917, 619697, 899834, 1239394, 2526457, 5052914, 32843941, 65687882]

約数ペア:

[(1, 65687882), (2, 32843941), (13, 5052914), (26, 2526457), (53, 1239394), (73, 899834), (106, 619697), (146, 449917), (653, 100594), (689, 95338), (949, 69218), (1306, 50297), (1378, 47669), (1898, 34609), (3869, 16978), (7738, 8489)]