26984528

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{10099}}^1$

素因数の和:10274

約数の個数: 20

約数和(自身を含む): 52600800

約数和(自身を除く): 25616272

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 10099, 20198, 40396, 80792, 161584, 1686533, 3373066, 6746132, 13492264, 26984528]

約数ペア:

[(1, 26984528), (2, 13492264), (4, 6746132), (8, 3373066), (16, 1686533), (167, 161584), (334, 80792), (668, 40396), (1336, 20198), (2672, 10099)]