39884624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:927

約数の個数: 40

約数和(自身を含む): 83614440

約数和(自身を除く): 43729816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 569, 674, 1138, 1348, 2276, 2696, 4381, 4552, 5392, 7397, 8762, 9104, 14794, 17524, 29588, 35048, 59176, 70096, 118352, 191753, 383506, 767012, 1534024, 2492789, 3068048, 4985578, 9971156, 19942312, 39884624]

約数ペア:

[(1, 39884624), (2, 19942312), (4, 9971156), (8, 4985578), (13, 3068048), (16, 2492789), (26, 1534024), (52, 767012), (104, 383506), (208, 191753), (337, 118352), (569, 70096), (674, 59176), (1138, 35048), (1348, 29588), (2276, 17524), (2696, 14794), (4381, 9104), (4552, 8762), (5392, 7397)]