25277564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6659}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 48298320

約数和(自身を除く): 23020756

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 6659, 13318, 26636, 86567, 173134, 346268, 486107, 972214, 1944428, 6319391, 12638782, 25277564]

約数ペア:

[(1, 25277564), (2, 12638782), (4, 6319391), (13, 1944428), (26, 972214), (52, 486107), (73, 346268), (146, 173134), (292, 86567), (949, 26636), (1898, 13318), (3796, 6659)]