25268712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{21487}}^1$

素因数の和:21510

約数の個数: 48

約数和(自身を含む): 73488960

約数和(自身を除く): 48220248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 21487, 42974, 64461, 85948, 128922, 150409, 171896, 257844, 300818, 451227, 515688, 601636, 902454, 1052863, 1203272, 1804908, 2105726, 3158589, 3609816, 4211452, 6317178, 8422904, 12634356, 25268712]

約数ペア:

[(1, 25268712), (2, 12634356), (3, 8422904), (4, 6317178), (6, 4211452), (7, 3609816), (8, 3158589), (12, 2105726), (14, 1804908), (21, 1203272), (24, 1052863), (28, 902454), (42, 601636), (49, 515688), (56, 451227), (84, 300818), (98, 257844), (147, 171896), (168, 150409), (196, 128922), (294, 85948), (392, 64461), (588, 42974), (1176, 21487)]