25669072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 60

約数和(自身を含む): 58817664

約数和(自身を除く): 33148592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 863, 1144, 1352, 1726, 1859, 2288, 2704, 3452, 3718, 6904, 7436, 9493, 11219, 13808, 14872, 18986, 22438, 29744, 37972, 44876, 75944, 89752, 123409, 145847, 151888, 179504, 246818, 291694, 493636, 583388, 987272, 1166776, 1604317, 1974544, 2333552, 3208634, 6417268, 12834536, 25669072]

約数ペア:

[(1, 25669072), (2, 12834536), (4, 6417268), (8, 3208634), (11, 2333552), (13, 1974544), (16, 1604317), (22, 1166776), (26, 987272), (44, 583388), (52, 493636), (88, 291694), (104, 246818), (143, 179504), (169, 151888), (176, 145847), (208, 123409), (286, 89752), (338, 75944), (572, 44876), (676, 37972), (863, 29744), (1144, 22438), (1352, 18986), (1726, 14872), (1859, 13808), (2288, 11219), (2704, 9493), (3452, 7436), (3718, 6904)]