63751468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20407}}^1$

素因数の和:20493

約数の個数: 24

約数和(自身を含む): 123427584

約数和(自身を除く): 59676116

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 20407, 40814, 81628, 224477, 448954, 897908, 1448897, 2897794, 5795588, 15937867, 31875734, 63751468]

約数ペア:

[(1, 63751468), (2, 31875734), (4, 15937867), (11, 5795588), (22, 2897794), (44, 1448897), (71, 897908), (142, 448954), (284, 224477), (781, 81628), (1562, 40814), (3124, 20407)]