64762048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77839}}^1$

素因数の和:77864

約数の個数: 28

約数和(自身を含む): 138399520

約数和(自身を除く): 73637472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77839, 155678, 311356, 622712, 1011907, 1245424, 2023814, 2490848, 4047628, 4981696, 8095256, 16190512, 32381024, 64762048]

約数ペア:

[(1, 64762048), (2, 32381024), (4, 16190512), (8, 8095256), (13, 4981696), (16, 4047628), (26, 2490848), (32, 2023814), (52, 1245424), (64, 1011907), (104, 622712), (208, 311356), (416, 155678), (832, 77839)]