68923448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{887}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 141298560

約数和(自身を除く): 72375112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 883, 887, 1766, 1774, 3532, 3548, 7064, 7096, 9713, 9757, 19426, 19514, 38852, 39028, 77704, 78056, 783221, 1566442, 3132884, 6265768, 8615431, 17230862, 34461724, 68923448]

約数ペア:

[(1, 68923448), (2, 34461724), (4, 17230862), (8, 8615431), (11, 6265768), (22, 3132884), (44, 1566442), (88, 783221), (883, 78056), (887, 77704), (1766, 39028), (1774, 38852), (3532, 19514), (3548, 19426), (7064, 9757), (7096, 9713)]