68928782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 113865024

約数和(自身を除く): 44936242

約数列:

[1, 2, 13, 26, 97, 151, 181, 194, 302, 362, 1261, 1963, 2353, 2522, 3926, 4706, 14647, 17557, 27331, 29294, 35114, 54662, 190411, 228241, 355303, 380822, 456482, 710606, 2651107, 5302214, 34464391, 68928782]

約数ペア:

[(1, 68928782), (2, 34464391), (13, 5302214), (26, 2651107), (97, 710606), (151, 456482), (181, 380822), (194, 355303), (302, 228241), (362, 190411), (1261, 54662), (1963, 35114), (2353, 29294), (2522, 27331), (3926, 17557), (4706, 14647)]