26909426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6217

約数の個数: 16

約数和(自身を含む): 42259968

約数和(自身を除く): 15350542

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6113, 12226, 189503, 379006, 434023, 868046, 13454713, 26909426]

約数ペア:

[(1, 26909426), (2, 13454713), (31, 868046), (62, 434023), (71, 379006), (142, 189503), (2201, 12226), (4402, 6113)]