71265856

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8011}}^1$

素因数の和:8162

約数の個数: 28

約数和(自身を含む): 142453360

約数和(自身を除く): 71187504

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8011, 8896, 16022, 32044, 64088, 128176, 256352, 512704, 1113529, 2227058, 4454116, 8908232, 17816464, 35632928, 71265856]

約数ペア:

[(1, 71265856), (2, 35632928), (4, 17816464), (8, 8908232), (16, 4454116), (32, 2227058), (64, 1113529), (139, 512704), (278, 256352), (556, 128176), (1112, 64088), (2224, 32044), (4448, 16022), (8011, 8896)]