26910704

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23689}}^1$

素因数の和:23768

約数の個数: 20

約数和(自身を含む): 52876080

約数和(自身を除く): 25965376

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23689, 47378, 94756, 189512, 379024, 1681919, 3363838, 6727676, 13455352, 26910704]

約数ペア:

[(1, 26910704), (2, 13455352), (4, 6727676), (8, 3363838), (16, 1681919), (71, 379024), (142, 189512), (284, 94756), (568, 47378), (1136, 23689)]