25294336

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 40

約数和(自身を含む): 51068160

約数和(自身を除く): 25773824

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 389, 508, 512, 778, 1016, 1556, 2032, 3112, 4064, 6224, 8128, 12448, 16256, 24896, 32512, 49403, 49792, 65024, 98806, 99584, 197612, 199168, 395224, 790448, 1580896, 3161792, 6323584, 12647168, 25294336]

約数ペア:

[(1, 25294336), (2, 12647168), (4, 6323584), (8, 3161792), (16, 1580896), (32, 790448), (64, 395224), (127, 199168), (128, 197612), (254, 99584), (256, 98806), (389, 65024), (508, 49792), (512, 49403), (778, 32512), (1016, 24896), (1556, 16256), (2032, 12448), (3112, 8128), (4064, 6224)]