28777646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7919}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 45619200

約数和(自身を除く): 16841554

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 7919, 15838, 182137, 364274, 625601, 1251202, 14388823, 28777646]

約数ペア:

[(1, 28777646), (2, 14388823), (23, 1251202), (46, 625601), (79, 364274), (158, 182137), (1817, 15838), (3634, 7919)]