28533089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 34546176

約数和(自身を除く): 6013087

約数列:

[1, 13, 17, 41, 47, 67, 221, 533, 611, 697, 799, 871, 1139, 1927, 2747, 3149, 9061, 10387, 14807, 25051, 32759, 35711, 40937, 46699, 53533, 129109, 425867, 607087, 695929, 1678417, 2194853, 28533089]

約数ペア:

[(1, 28533089), (13, 2194853), (17, 1678417), (41, 695929), (47, 607087), (67, 425867), (221, 129109), (533, 53533), (611, 46699), (697, 40937), (799, 35711), (871, 32759), (1139, 25051), (1927, 14807), (2747, 10387), (3149, 9061)]