23218771552

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{812527}}^1$

素因数の和:812603

約数の個数: 48

約数和(自身を含む): 49141693440

約数和(自身を除く): 25922921888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 7144, 14288, 28576, 812527, 1625054, 3250108, 6500216, 13000432, 15438013, 26000864, 30876026, 38188769, 61752052, 76377538, 123504104, 152755076, 247008208, 305510152, 494016416, 611020304, 725586611, 1222040608, 1451173222, 2902346444, 5804692888, 11609385776, 23218771552]

約数ペア:

[(1, 23218771552), (2, 11609385776), (4, 5804692888), (8, 2902346444), (16, 1451173222), (19, 1222040608), (32, 725586611), (38, 611020304), (47, 494016416), (76, 305510152), (94, 247008208), (152, 152755076), (188, 123504104), (304, 76377538), (376, 61752052), (608, 38188769), (752, 30876026), (893, 26000864), (1504, 15438013), (1786, 13000432), (3572, 6500216), (7144, 3250108), (14288, 1625054), (28576, 812527)]