26089456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{26731}}^1$

素因数の和:26800

約数の個数: 20

約数和(自身を含む): 51378904

約数和(自身を除く): 25289448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 26731, 53462, 106924, 213848, 427696, 1630591, 3261182, 6522364, 13044728, 26089456]

約数ペア:

[(1, 26089456), (2, 13044728), (4, 6522364), (8, 3261182), (16, 1630591), (61, 427696), (122, 213848), (244, 106924), (488, 53462), (976, 26731)]