26440484

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2243}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 53030208

約数和(自身を除く): 26589724

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2243, 2947, 4486, 5894, 8972, 11788, 15701, 31402, 62804, 944303, 1888606, 3777212, 6610121, 13220242, 26440484]

約数ペア:

[(1, 26440484), (2, 13220242), (4, 6610121), (7, 3777212), (14, 1888606), (28, 944303), (421, 62804), (842, 31402), (1684, 15701), (2243, 11788), (2947, 8972), (4486, 5894)]