28898849

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 4969951

約数列:

[1, 7, 59, 167, 413, 419, 1169, 2933, 9853, 24721, 68971, 69973, 173047, 489811, 4128407, 28898849]

約数ペア:

[(1, 28898849), (7, 4128407), (59, 489811), (167, 173047), (413, 69973), (419, 68971), (1169, 24721), (2933, 9853)]