68655884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{141851}}^1$

素因数の和:141877

約数の個数: 18

約数和(自身を含む): 132064212

約数和(自身を除く): 63408328

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 141851, 283702, 567404, 1560361, 3120722, 6241444, 17163971, 34327942, 68655884]

約数ペア:

[(1, 68655884), (2, 34327942), (4, 17163971), (11, 6241444), (22, 3120722), (44, 1560361), (121, 567404), (242, 283702), (484, 141851)]