67876276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17881}}^1$

素因数の和:17971

約数の個数: 24

約数和(自身を含む): 129680264

約数和(自身を除く): 61803988

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 17881, 35762, 71524, 232453, 464906, 929812, 1305313, 2610626, 5221252, 16969069, 33938138, 67876276]

約数ペア:

[(1, 67876276), (2, 33938138), (4, 16969069), (13, 5221252), (26, 2610626), (52, 1305313), (73, 929812), (146, 464906), (292, 232453), (949, 71524), (1898, 35762), (3796, 17881)]