64597672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 124454880

約数和(自身を除く): 59857208

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 524, 1048, 1163, 2326, 4652, 6943, 9304, 13886, 27772, 55544, 61639, 123278, 152353, 246556, 304706, 493112, 609412, 1218824, 8074709, 16149418, 32298836, 64597672]

約数ペア:

[(1, 64597672), (2, 32298836), (4, 16149418), (8, 8074709), (53, 1218824), (106, 609412), (131, 493112), (212, 304706), (262, 246556), (424, 152353), (524, 123278), (1048, 61639), (1163, 55544), (2326, 27772), (4652, 13886), (6943, 9304)]