28430530388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{16369}}^1$

素因数の和:16776

約数の個数: 48

約数和(自身を含む): 54211153920

約数和(自身を除く): 25780623532

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 263, 508, 526, 1052, 1651, 3302, 3419, 6604, 6838, 13676, 16369, 32738, 33401, 65476, 66802, 133604, 212797, 425594, 434213, 851188, 868426, 1736852, 2078863, 4157726, 4305047, 8315452, 8610094, 17220188, 27025219, 54050438, 55965611, 108100876, 111931222, 223862444, 546740969, 1093481938, 2186963876, 7107632597, 14215265194, 28430530388]

約数ペア:

[(1, 28430530388), (2, 14215265194), (4, 7107632597), (13, 2186963876), (26, 1093481938), (52, 546740969), (127, 223862444), (254, 111931222), (263, 108100876), (508, 55965611), (526, 54050438), (1052, 27025219), (1651, 17220188), (3302, 8610094), (3419, 8315452), (6604, 4305047), (6838, 4157726), (13676, 2078863), (16369, 1736852), (32738, 868426), (33401, 851188), (65476, 434213), (66802, 425594), (133604, 212797)]