64568192

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{38803}}^1$

素因数の和:38830

約数の個数: 32

約数和(自身を含む): 138530280

約数和(自身を除く): 73962088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 38803, 77606, 155212, 310424, 504439, 620848, 1008878, 1241696, 2017756, 2483392, 4035512, 4966784, 8071024, 16142048, 32284096, 64568192]

約数ペア:

[(1, 64568192), (2, 32284096), (4, 16142048), (8, 8071024), (13, 4966784), (16, 4035512), (26, 2483392), (32, 2017756), (52, 1241696), (64, 1008878), (104, 620848), (128, 504439), (208, 310424), (416, 155212), (832, 77606), (1664, 38803)]