65359468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 61648532

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 139, 269, 278, 437, 538, 556, 874, 1076, 1748, 2641, 3197, 5111, 5282, 6187, 6394, 10222, 10564, 12374, 12788, 20444, 24748, 37391, 60743, 74782, 117553, 121486, 149564, 235106, 242972, 470212, 710429, 859993, 1420858, 1719986, 2841716, 3439972, 16339867, 32679734, 65359468]

約数ペア:

[(1, 65359468), (2, 32679734), (4, 16339867), (19, 3439972), (23, 2841716), (38, 1719986), (46, 1420858), (76, 859993), (92, 710429), (139, 470212), (269, 242972), (278, 235106), (437, 149564), (538, 121486), (556, 117553), (874, 74782), (1076, 60743), (1748, 37391), (2641, 24748), (3197, 20444), (5111, 12788), (5282, 12374), (6187, 10564), (6394, 10222)]