72662548

素因数分解:

$2^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{2029}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 145510400

約数和(自身を除く): 72847852

約数列:

[1, 2, 4, 7, 14, 28, 1279, 2029, 2558, 4058, 5116, 8116, 8953, 14203, 17906, 28406, 35812, 56812, 2595091, 5190182, 10380364, 18165637, 36331274, 72662548]

約数ペア:

[(1, 72662548), (2, 36331274), (4, 18165637), (7, 10380364), (14, 5190182), (28, 2595091), (1279, 56812), (2029, 35812), (2558, 28406), (4058, 17906), (5116, 14203), (8116, 8953)]