27778826878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1\times {\mathrm{24923}}^1$

素因数の和:26712

約数の個数: 32

約数和(自身を含む): 47052524160

約数和(自身を除く): 19273697282

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 1747, 3494, 19217, 24923, 38434, 49846, 50663, 101326, 274153, 548306, 557293, 722767, 1114586, 1445534, 7950437, 15900874, 43540481, 87080962, 478945291, 957890582, 1262673949, 2525347898, 13889413439, 27778826878]

約数ペア:

[(1, 27778826878), (2, 13889413439), (11, 2525347898), (22, 1262673949), (29, 957890582), (58, 478945291), (319, 87080962), (638, 43540481), (1747, 15900874), (3494, 7950437), (19217, 1445534), (24923, 1114586), (38434, 722767), (49846, 557293), (50663, 548306), (101326, 274153)]