68816404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29209}}^1$

素因数の和:29263

約数の個数: 24

約数和(自身を含む): 130860800

約数和(自身を除く): 62044396

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 29209, 58418, 116836, 554971, 905479, 1109942, 1810958, 2219884, 3621916, 17204101, 34408202, 68816404]

約数ペア:

[(1, 68816404), (2, 34408202), (4, 17204101), (19, 3621916), (31, 2219884), (38, 1810958), (62, 1109942), (76, 905479), (124, 554971), (589, 116836), (1178, 58418), (2356, 29209)]