897152024

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{42689}}^1$

素因数の和:42803

約数の個数: 32

約数和(自身を含む): 1751997600

約数和(自身を除く): 854845576

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 21016, 42689, 85378, 170756, 341512, 1579493, 3030919, 3158986, 6061838, 6317972, 12123676, 12635944, 24247352, 112144003, 224288006, 448576012, 897152024]

約数ペア:

[(1, 897152024), (2, 448576012), (4, 224288006), (8, 112144003), (37, 24247352), (71, 12635944), (74, 12123676), (142, 6317972), (148, 6061838), (284, 3158986), (296, 3030919), (568, 1579493), (2627, 341512), (5254, 170756), (10508, 85378), (21016, 42689)]