28740264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{24439}}^1$

素因数の和:24462

約数の個数: 48

約数和(自身を含む): 83584800

約数和(自身を除く): 54844536

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, 24439, 48878, 73317, 97756, 146634, 171073, 195512, 293268, 342146, 513219, 586536, 684292, 1026438, 1197511, 1368584, 2052876, 2395022, 3592533, 4105752, 4790044, 7185066, 9580088, 14370132, 28740264]

約数ペア:

[(1, 28740264), (2, 14370132), (3, 9580088), (4, 7185066), (6, 4790044), (7, 4105752), (8, 3592533), (12, 2395022), (14, 2052876), (21, 1368584), (24, 1197511), (28, 1026438), (42, 684292), (49, 586536), (56, 513219), (84, 342146), (98, 293268), (147, 195512), (168, 171073), (196, 146634), (294, 97756), (392, 73317), (588, 48878), (1176, 24439)]