40784876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6385

約数の個数: 24

約数和(自身を含む): 78397200

約数和(自身を除く): 37612324

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6221, 6556, 12442, 24884, 68431, 136862, 273724, 926929, 1853858, 3707716, 10196219, 20392438, 40784876]

約数ペア:

[(1, 40784876), (2, 20392438), (4, 10196219), (11, 3707716), (22, 1853858), (44, 926929), (149, 273724), (298, 136862), (596, 68431), (1639, 24884), (3278, 12442), (6221, 6556)]