67993968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{28909}}^1$

素因数の和:28934

約数の個数: 60

約数和(自身を含む): 204335880

約数和(自身を除く): 136341912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 28909, 57818, 86727, 115636, 173454, 202363, 231272, 346908, 404726, 462544, 607089, 693816, 809452, 1214178, 1387632, 1416541, 1618904, 2428356, 2833082, 3237808, 4249623, 4856712, 5666164, 8499246, 9713424, 11332328, 16998492, 22664656, 33996984, 67993968]

約数ペア:

[(1, 67993968), (2, 33996984), (3, 22664656), (4, 16998492), (6, 11332328), (7, 9713424), (8, 8499246), (12, 5666164), (14, 4856712), (16, 4249623), (21, 3237808), (24, 2833082), (28, 2428356), (42, 1618904), (48, 1416541), (49, 1387632), (56, 1214178), (84, 809452), (98, 693816), (112, 607089), (147, 462544), (168, 404726), (196, 346908), (294, 231272), (336, 202363), (392, 173454), (588, 115636), (784, 86727), (1176, 57818), (2352, 28909)]