79840385456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{319607}}^1$

素因数の和:320829

約数の個数: 40

約数和(自身を含む): 166729266144

約数和(自身を除く): 86888880688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1201, 2402, 4804, 9608, 15613, 19216, 31226, 62452, 124904, 249808, 319607, 639214, 1278428, 2556856, 4154891, 5113712, 8309782, 16619564, 33239128, 66478256, 383848007, 767696014, 1535392028, 3070784056, 4990024091, 6141568112, 9980048182, 19960096364, 39920192728, 79840385456]

約数ペア:

[(1, 79840385456), (2, 39920192728), (4, 19960096364), (8, 9980048182), (13, 6141568112), (16, 4990024091), (26, 3070784056), (52, 1535392028), (104, 767696014), (208, 383848007), (1201, 66478256), (2402, 33239128), (4804, 16619564), (9608, 8309782), (15613, 5113712), (19216, 4154891), (31226, 2556856), (62452, 1278428), (124904, 639214), (249808, 319607)]