68807536

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26711}}^1$

素因数の和:26749

約数の個数: 40

約数和(自身を含む): 158989824

約数和(自身を除く): 90182288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 26711, 53422, 106844, 186977, 213688, 373954, 427376, 614353, 747908, 1228706, 1495816, 2457412, 2991632, 4300471, 4914824, 8600942, 9829648, 17201884, 34403768, 68807536]

約数ペア:

[(1, 68807536), (2, 34403768), (4, 17201884), (7, 9829648), (8, 8600942), (14, 4914824), (16, 4300471), (23, 2991632), (28, 2457412), (46, 1495816), (56, 1228706), (92, 747908), (112, 614353), (161, 427376), (184, 373954), (322, 213688), (368, 186977), (644, 106844), (1288, 53422), (2576, 26711)]