28749275436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342253279}}^1$

素因数の和:342253293

約数の個数: 24

約数和(自身を含む): 76664734720

約数和(自身を除く): 47915459284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342253279, 684506558, 1026759837, 1369013116, 2053519674, 2395772953, 4107039348, 4791545906, 7187318859, 9583091812, 14374637718, 28749275436]

約数ペア:

[(1, 28749275436), (2, 14374637718), (3, 9583091812), (4, 7187318859), (6, 4791545906), (7, 4107039348), (12, 2395772953), (14, 2053519674), (21, 1369013116), (28, 1026759837), (42, 684506558), (84, 342253279)]