2678785312

素因数分解:

$2^5\times 7^2\times {\mathrm{1708409}}^1$

素因数の和:1708433

約数の個数: 36

約数和(自身を含む): 6134900310

約数和(自身を除く): 3456114998

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1708409, 3416818, 6833636, 11958863, 13667272, 23917726, 27334544, 47835452, 54669088, 83712041, 95670904, 167424082, 191341808, 334848164, 382683616, 669696328, 1339392656, 2678785312]

約数ペア:

[(1, 2678785312), (2, 1339392656), (4, 669696328), (7, 382683616), (8, 334848164), (14, 191341808), (16, 167424082), (28, 95670904), (32, 83712041), (49, 54669088), (56, 47835452), (98, 27334544), (112, 23917726), (196, 13667272), (224, 11958863), (392, 6833636), (784, 3416818), (1568, 1708409)]