27955202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 47836224

約数和(自身を除く): 19881022

約数列:

[1, 2, 11, 22, 37, 61, 74, 122, 407, 563, 671, 814, 1126, 1342, 2257, 4514, 6193, 12386, 20831, 24827, 34343, 41662, 49654, 68686, 229141, 377773, 458282, 755546, 1270691, 2541382, 13977601, 27955202]

約数ペア:

[(1, 27955202), (2, 13977601), (11, 2541382), (22, 1270691), (37, 755546), (61, 458282), (74, 377773), (122, 229141), (407, 68686), (563, 49654), (671, 41662), (814, 34343), (1126, 24827), (1342, 20831), (2257, 12386), (4514, 6193)]