28948409

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2417}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 5870791

約数列:

[1, 7, 29, 59, 203, 413, 1711, 2417, 11977, 16919, 70093, 142603, 490651, 998221, 4135487, 28948409]

約数ペア:

[(1, 28948409), (7, 4135487), (29, 998221), (59, 490651), (203, 142603), (413, 70093), (1711, 16919), (2417, 11977)]