78986684

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{4889}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 158279520

約数和(自身を除く): 79292836

約数列:

[1, 2, 4, 7, 14, 28, 577, 1154, 2308, 4039, 4889, 8078, 9778, 16156, 19556, 34223, 68446, 136892, 2820953, 5641906, 11283812, 19746671, 39493342, 78986684]

約数ペア:

[(1, 78986684), (2, 39493342), (4, 19746671), (7, 11283812), (14, 5641906), (28, 2820953), (577, 136892), (1154, 68446), (2308, 34223), (4039, 19556), (4889, 16156), (8078, 9778)]