27253136

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12433}}^1$

素因数の和:12578

約数の個数: 20

約数和(自身を含む): 53192652

約数和(自身を除く): 25939516

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12433, 24866, 49732, 99464, 198928, 1703321, 3406642, 6813284, 13626568, 27253136]

約数ペア:

[(1, 27253136), (2, 13626568), (4, 6813284), (8, 3406642), (16, 1703321), (137, 198928), (274, 99464), (548, 49732), (1096, 24866), (2192, 12433)]