71348948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10883}}^1$

素因数の和:11047

約数の個数: 24

約数和(自身を含む): 137138400

約数和(自身を除く): 65789452

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 10883, 21766, 43532, 119713, 239426, 478852, 1621567, 3243134, 6486268, 17837237, 35674474, 71348948]

約数ペア:

[(1, 71348948), (2, 35674474), (4, 17837237), (11, 6486268), (22, 3243134), (44, 1621567), (149, 478852), (298, 239426), (596, 119713), (1639, 43532), (3278, 21766), (6556, 10883)]