68308352

素因数分解:

$2^7\times 7^2\times {\mathrm{10891}}^1$

素因数の和:10919

約数の個数: 48

約数和(自身を含む): 158315220

約数和(自身を除く): 90006868

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 10891, 21782, 43564, 76237, 87128, 152474, 174256, 304948, 348512, 533659, 609896, 697024, 1067318, 1219792, 1394048, 2134636, 2439584, 4269272, 4879168, 8538544, 9758336, 17077088, 34154176, 68308352]

約数ペア:

[(1, 68308352), (2, 34154176), (4, 17077088), (7, 9758336), (8, 8538544), (14, 4879168), (16, 4269272), (28, 2439584), (32, 2134636), (49, 1394048), (56, 1219792), (64, 1067318), (98, 697024), (112, 609896), (128, 533659), (196, 348512), (224, 304948), (392, 174256), (448, 152474), (784, 87128), (896, 76237), (1568, 43564), (3136, 21782), (6272, 10891)]