25136912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{42461}}^1$

素因数の和:42506

約数の個数: 20

約数和(自身を含む): 50020236

約数和(自身を除く): 24883324

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 42461, 84922, 169844, 339688, 679376, 1571057, 3142114, 6284228, 12568456, 25136912]

約数ペア:

[(1, 25136912), (2, 12568456), (4, 6284228), (8, 3142114), (16, 1571057), (37, 679376), (74, 339688), (148, 169844), (296, 84922), (592, 42461)]