25846484144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{21577}}^1$

素因数の和:22054

約数の個数: 60

約数和(自身を含む): 54350925336

約数和(自身を除く): 28504441192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 443, 676, 886, 1352, 1772, 2704, 3544, 5759, 7088, 11518, 21577, 23036, 43154, 46072, 74867, 86308, 92144, 149734, 172616, 280501, 299468, 345232, 561002, 598936, 1122004, 1197872, 2244008, 3646513, 4488016, 7293026, 9558611, 14586052, 19117222, 29172104, 38234444, 58344208, 76468888, 124261943, 152937776, 248523886, 497047772, 994095544, 1615405259, 1988191088, 3230810518, 6461621036, 12923242072, 25846484144]

約数ペア:

[(1, 25846484144), (2, 12923242072), (4, 6461621036), (8, 3230810518), (13, 1988191088), (16, 1615405259), (26, 994095544), (52, 497047772), (104, 248523886), (169, 152937776), (208, 124261943), (338, 76468888), (443, 58344208), (676, 38234444), (886, 29172104), (1352, 19117222), (1772, 14586052), (2704, 9558611), (3544, 7293026), (5759, 4488016), (7088, 3646513), (11518, 2244008), (21577, 1197872), (23036, 1122004), (43154, 598936), (46072, 561002), (74867, 345232), (86308, 299468), (92144, 280501), (149734, 172616)]