64610286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15629}}^1$

素因数の和:15700

約数の個数: 32

約数和(自身を含む): 141795360

約数和(自身を除く): 77185074

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 15629, 31258, 46887, 93774, 203177, 406354, 609531, 828337, 1219062, 1656674, 2485011, 4970022, 10768381, 21536762, 32305143, 64610286]

約数ペア:

[(1, 64610286), (2, 32305143), (3, 21536762), (6, 10768381), (13, 4970022), (26, 2485011), (39, 1656674), (53, 1219062), (78, 828337), (106, 609531), (159, 406354), (318, 203177), (689, 93774), (1378, 46887), (2067, 31258), (4134, 15629)]