25504986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3486

約数の個数: 32

約数和(自身を含む): 55516608

約数和(自身を除く): 30011622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3371, 3783, 6742, 7566, 10113, 20226, 43823, 87646, 131469, 262938, 326987, 653974, 980961, 1961922, 4250831, 8501662, 12752493, 25504986]

約数ペア:

[(1, 25504986), (2, 12752493), (3, 8501662), (6, 4250831), (13, 1961922), (26, 980961), (39, 653974), (78, 326987), (97, 262938), (194, 131469), (291, 87646), (582, 43823), (1261, 20226), (2522, 10113), (3371, 7566), (3783, 6742)]