28809122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5581}}^1$

素因数の和:5701

約数の個数: 16

約数和(自身を含む): 45214200

約数和(自身を除く): 16405078

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5581, 11162, 161849, 323698, 496709, 993418, 14404561, 28809122]

約数ペア:

[(1, 28809122), (2, 14404561), (29, 993418), (58, 496709), (89, 323698), (178, 161849), (2581, 11162), (5162, 5581)]