71823248

素因数分解:

$2^4\times 7^1\times {\mathrm{641279}}^1$

素因数の和:641294

約数の個数: 20

約数和(自身を含む): 159037440

約数和(自身を除く): 87214192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641279, 1282558, 2565116, 4488953, 5130232, 8977906, 10260464, 17955812, 35911624, 71823248]

約数ペア:

[(1, 71823248), (2, 35911624), (4, 17955812), (7, 10260464), (8, 8977906), (14, 5130232), (16, 4488953), (28, 2565116), (56, 1282558), (112, 641279)]