127352704

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{21169}}^1$

素因数の和:21230

約数の個数: 32

約数和(自身を含む): 259120800

約数和(自身を除く): 131768096

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 21169, 42338, 84676, 169352, 338704, 677408, 994943, 1354816, 1989886, 2709632, 3979772, 7959544, 15919088, 31838176, 63676352, 127352704]

約数ペア:

[(1, 127352704), (2, 63676352), (4, 31838176), (8, 15919088), (16, 7959544), (32, 3979772), (47, 2709632), (64, 1989886), (94, 1354816), (128, 994943), (188, 677408), (376, 338704), (752, 169352), (1504, 84676), (3008, 42338), (6016, 21169)]