38725288

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 85034880

約数和(自身を除く): 46309592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 443, 446, 886, 892, 1561, 1772, 1784, 3101, 3122, 3544, 6202, 6244, 10927, 12404, 12488, 21707, 21854, 24808, 43414, 43708, 86828, 87416, 98789, 173656, 197578, 395156, 691523, 790312, 1383046, 2766092, 4840661, 5532184, 9681322, 19362644, 38725288]

約数ペア:

[(1, 38725288), (2, 19362644), (4, 9681322), (7, 5532184), (8, 4840661), (14, 2766092), (28, 1383046), (49, 790312), (56, 691523), (98, 395156), (196, 197578), (223, 173656), (392, 98789), (443, 87416), (446, 86828), (886, 43708), (892, 43414), (1561, 24808), (1772, 21854), (1784, 21707), (3101, 12488), (3122, 12404), (3544, 10927), (6202, 6244)]