26229956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4955

約数の個数: 24

約数和(自身を含む): 49008960

約数和(自身を除く): 22779004

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 4861, 5396, 9722, 19444, 92359, 184718, 345131, 369436, 690262, 1380524, 6557489, 13114978, 26229956]

約数ペア:

[(1, 26229956), (2, 13114978), (4, 6557489), (19, 1380524), (38, 690262), (71, 369436), (76, 345131), (142, 184718), (284, 92359), (1349, 19444), (2698, 9722), (4861, 5396)]