66951326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 114471840

約数和(自身を除く): 47520514

約数列:

[1, 2, 13, 19, 26, 38, 247, 313, 433, 494, 626, 866, 4069, 5629, 5947, 8138, 8227, 11258, 11894, 16454, 77311, 106951, 135529, 154622, 213902, 271058, 1761877, 2575051, 3523754, 5150102, 33475663, 66951326]

約数ペア:

[(1, 66951326), (2, 33475663), (13, 5150102), (19, 3523754), (26, 2575051), (38, 1761877), (247, 271058), (313, 213902), (433, 154622), (494, 135529), (626, 106951), (866, 77311), (4069, 16454), (5629, 11894), (5947, 11258), (8138, 8227)]