67038464

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2146

約数の個数: 36

約数和(自身を含む): 134904000

約数和(自身を除く): 67865536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 1999, 2096, 3998, 4192, 7996, 8384, 15992, 16768, 31984, 33536, 63968, 127936, 255872, 261869, 511744, 523738, 1047476, 2094952, 4189904, 8379808, 16759616, 33519232, 67038464]

約数ペア:

[(1, 67038464), (2, 33519232), (4, 16759616), (8, 8379808), (16, 4189904), (32, 2094952), (64, 1047476), (128, 523738), (131, 511744), (256, 261869), (262, 255872), (524, 127936), (1048, 63968), (1999, 33536), (2096, 31984), (3998, 16768), (4192, 15992), (7996, 8384)]