28468955

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 6367525

約数列:

[1, 5, 107, 127, 419, 535, 635, 2095, 13589, 44833, 53213, 67945, 224165, 266065, 5693791, 28468955]

約数ペア:

[(1, 28468955), (5, 5693791), (107, 266065), (127, 224165), (419, 67945), (535, 53213), (635, 44833), (2095, 13589)]