4749156748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{3863}}^1$

素因数の和:4003

約数の個数: 72

約数和(自身を含む): 10051469568

約数和(自身を除く): 5302312820

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 529, 581, 644, 1058, 1162, 1909, 2116, 2324, 3703, 3818, 3863, 7406, 7636, 7726, 13363, 14812, 15452, 26726, 27041, 43907, 53452, 54082, 87814, 88849, 108164, 175628, 177698, 307349, 320629, 355396, 614698, 621943, 641258, 1229396, 1243886, 1282516, 2043527, 2244403, 2487772, 4087054, 4488806, 7374467, 8174108, 8977612, 14304689, 14748934, 28609378, 29497868, 51621269, 57218756, 103242538, 169612741, 206485076, 339225482, 678450964, 1187289187, 2374578374, 4749156748]

約数ペア:

[(1, 4749156748), (2, 2374578374), (4, 1187289187), (7, 678450964), (14, 339225482), (23, 206485076), (28, 169612741), (46, 103242538), (83, 57218756), (92, 51621269), (161, 29497868), (166, 28609378), (322, 14748934), (332, 14304689), (529, 8977612), (581, 8174108), (644, 7374467), (1058, 4488806), (1162, 4087054), (1909, 2487772), (2116, 2244403), (2324, 2043527), (3703, 1282516), (3818, 1243886), (3863, 1229396), (7406, 641258), (7636, 621943), (7726, 614698), (13363, 355396), (14812, 320629), (15452, 307349), (26726, 177698), (27041, 175628), (43907, 108164), (53452, 88849), (54082, 87814)]