3897856

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 40

約数和(自身を含む): 8151264

約数和(自身を除く): 4253408

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 331, 368, 512, 662, 736, 1324, 1472, 2648, 2944, 5296, 5888, 7613, 10592, 11776, 15226, 21184, 30452, 42368, 60904, 84736, 121808, 169472, 243616, 487232, 974464, 1948928, 3897856]

約数ペア:

[(1, 3897856), (2, 1948928), (4, 974464), (8, 487232), (16, 243616), (23, 169472), (32, 121808), (46, 84736), (64, 60904), (92, 42368), (128, 30452), (184, 21184), (256, 15226), (331, 11776), (368, 10592), (512, 7613), (662, 5888), (736, 5296), (1324, 2944), (1472, 2648)]