70872052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19841}}^1$

素因数の和:19911

約数の個数: 24

約数和(自身を含む): 133338240

約数和(自身を除く): 62466188

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 19841, 39682, 79364, 376979, 753958, 932527, 1507916, 1865054, 3730108, 17718013, 35436026, 70872052]

約数ペア:

[(1, 70872052), (2, 35436026), (4, 17718013), (19, 3730108), (38, 1865054), (47, 1507916), (76, 932527), (94, 753958), (188, 376979), (893, 79364), (1786, 39682), (3572, 19841)]