68757584

素因数分解:

$2^4\times 7^2\times {\mathrm{87701}}^1$

素因数の和:87723

約数の個数: 30

約数和(自身を含む): 154969434

約数和(自身を除く): 86211850

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 87701, 175402, 350804, 613907, 701608, 1227814, 1403216, 2455628, 4297349, 4911256, 8594698, 9822512, 17189396, 34378792, 68757584]

約数ペア:

[(1, 68757584), (2, 34378792), (4, 17189396), (7, 9822512), (8, 8594698), (14, 4911256), (16, 4297349), (28, 2455628), (49, 1403216), (56, 1227814), (98, 701608), (112, 613907), (196, 350804), (392, 175402), (784, 87701)]