64308392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 125167680

約数和(自身を除く): 60859288

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 2633, 3053, 5266, 6106, 10532, 12212, 21064, 24424, 113219, 186943, 226438, 373886, 452876, 747772, 905752, 1495544, 8038549, 16077098, 32154196, 64308392]

約数ペア:

[(1, 64308392), (2, 32154196), (4, 16077098), (8, 8038549), (43, 1495544), (71, 905752), (86, 747772), (142, 452876), (172, 373886), (284, 226438), (344, 186943), (568, 113219), (2633, 24424), (3053, 21064), (5266, 12212), (6106, 10532)]