47722756

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{33049}}^1$

素因数の和:33091

約数の個数: 18

約数和(自身を含む): 88144350

約数和(自身を除く): 40421594

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 33049, 66098, 132196, 627931, 1255862, 2511724, 11930689, 23861378, 47722756]

約数ペア:

[(1, 47722756), (2, 23861378), (4, 11930689), (19, 2511724), (38, 1255862), (76, 627931), (361, 132196), (722, 66098), (1444, 33049)]