69821248

素因数分解:

$2^6\times 7^1\times {\mathrm{155851}}^1$

素因数の和:155870

約数の個数: 28

約数和(自身を含む): 158345632

約数和(自身を除く): 88524384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 155851, 311702, 623404, 1090957, 1246808, 2181914, 2493616, 4363828, 4987232, 8727656, 9974464, 17455312, 34910624, 69821248]

約数ペア:

[(1, 69821248), (2, 34910624), (4, 17455312), (7, 9974464), (8, 8727656), (14, 4987232), (16, 4363828), (28, 2493616), (32, 2181914), (56, 1246808), (64, 1090957), (112, 623404), (224, 311702), (448, 155851)]