74198564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{39217}}^1$

素因数の和:39275

約数の個数: 24

約数和(自身を含む): 144949728

約数和(自身を除く): 70751164

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 39217, 78434, 156868, 431387, 862774, 1686331, 1725548, 3372662, 6745324, 18549641, 37099282, 74198564]

約数ペア:

[(1, 74198564), (2, 37099282), (4, 18549641), (11, 6745324), (22, 3372662), (43, 1725548), (44, 1686331), (86, 862774), (172, 431387), (473, 156868), (946, 78434), (1892, 39217)]