78880832

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8867}}^1$

素因数の和:9018

約数の個数: 28

約数和(自身を含む): 157673040

約数和(自身を除く): 78792208

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8867, 8896, 17734, 35468, 70936, 141872, 283744, 567488, 1232513, 2465026, 4930052, 9860104, 19720208, 39440416, 78880832]

約数ペア:

[(1, 78880832), (2, 39440416), (4, 19720208), (8, 9860104), (16, 4930052), (32, 2465026), (64, 1232513), (139, 567488), (278, 283744), (556, 141872), (1112, 70936), (2224, 35468), (4448, 17734), (8867, 8896)]