3998144

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 28

約数和(自身を含む): 8001000

約数和(自身を除く): 4002856

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 349, 358, 698, 716, 1396, 1432, 2792, 2864, 5584, 5728, 11168, 11456, 22336, 62471, 124942, 249884, 499768, 999536, 1999072, 3998144]

約数ペア:

[(1, 3998144), (2, 1999072), (4, 999536), (8, 499768), (16, 249884), (32, 124942), (64, 62471), (179, 22336), (349, 11456), (358, 11168), (698, 5728), (716, 5584), (1396, 2864), (1432, 2792)]