25420998

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 53450496

約数和(自身を除く): 28029498

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 2663, 3182, 4773, 5326, 7989, 9546, 15978, 98531, 114509, 197062, 229018, 295593, 343527, 591186, 687054, 4236833, 8473666, 12710499, 25420998]

約数ペア:

[(1, 25420998), (2, 12710499), (3, 8473666), (6, 4236833), (37, 687054), (43, 591186), (74, 343527), (86, 295593), (111, 229018), (129, 197062), (222, 114509), (258, 98531), (1591, 15978), (2663, 9546), (3182, 7989), (4773, 5326)]