28414229

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 30294000

約数和(自身を除く): 1879771

約数列:

[1, 29, 89, 101, 109, 2581, 2929, 3161, 8989, 9701, 11009, 260681, 281329, 319261, 979801, 28414229]

約数ペア:

[(1, 28414229), (29, 979801), (89, 319261), (101, 281329), (109, 260681), (2581, 11009), (2929, 9701), (3161, 8989)]