74758369

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 93160800

約数和(自身を除く): 18402431

約数列:

[1, 7, 19, 49, 59, 133, 413, 931, 1121, 1361, 2891, 7847, 9527, 25859, 54929, 66689, 80299, 181013, 562093, 1267091, 1525681, 3934651, 10679767, 74758369]

約数ペア:

[(1, 74758369), (7, 10679767), (19, 3934651), (49, 1525681), (59, 1267091), (133, 562093), (413, 181013), (931, 80299), (1121, 66689), (1361, 54929), (2891, 25859), (7847, 9527)]