74139676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19531}}^1$

素因数の和:19621

約数の個数: 24

約数和(自身を含む): 141646064

約数和(自身を除く): 67506388

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 19531, 39062, 78124, 253903, 507806, 1015612, 1425763, 2851526, 5703052, 18534919, 37069838, 74139676]

約数ペア:

[(1, 74139676), (2, 37069838), (4, 18534919), (13, 5703052), (26, 2851526), (52, 1425763), (73, 1015612), (146, 507806), (292, 253903), (949, 78124), (1898, 39062), (3796, 19531)]