17640064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10628

約数の個数: 32

約数和(自身を含む): 37849140

約数和(自身を除く): 20209076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 10601, 21202, 42404, 84808, 137813, 169616, 275626, 339232, 551252, 678464, 1102504, 1356928, 2205008, 4410016, 8820032, 17640064]

約数ペア:

[(1, 17640064), (2, 8820032), (4, 4410016), (8, 2205008), (13, 1356928), (16, 1102504), (26, 678464), (32, 551252), (52, 339232), (64, 275626), (104, 169616), (128, 137813), (208, 84808), (416, 42404), (832, 21202), (1664, 10601)]