64921567196

素因数分解:

$2^2\times {\mathrm{1061}}^1\times {\mathrm{1709}}^1\times {\mathrm{8951}}^1$

素因数の和:11725

約数の個数: 24

約数和(自身を含む): 113799077280

約数和(自身を除く): 48877510084

約数列:

[1, 2, 4, 1061, 1709, 2122, 3418, 4244, 6836, 8951, 17902, 35804, 1813249, 3626498, 7252996, 9497011, 15297259, 18994022, 30594518, 37988044, 61189036, 16230391799, 32460783598, 64921567196]

約数ペア:

[(1, 64921567196), (2, 32460783598), (4, 16230391799), (1061, 61189036), (1709, 37988044), (2122, 30594518), (3418, 18994022), (4244, 15297259), (6836, 9497011), (8951, 7252996), (17902, 3626498), (35804, 1813249)]