64895156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{11903}}^1$

素因数の和:11983

約数の個数: 24

約数和(自身を含む): 119992320

約数和(自身を除く): 55097164

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5452, 11903, 23806, 47612, 345187, 559441, 690374, 1118882, 1380748, 2237764, 16223789, 32447578, 64895156]

約数ペア:

[(1, 64895156), (2, 32447578), (4, 16223789), (29, 2237764), (47, 1380748), (58, 1118882), (94, 690374), (116, 559441), (188, 345187), (1363, 47612), (2726, 23806), (5452, 11903)]