57155572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16001}}^1$

素因数の和:16071

約数の個数: 24

約数和(自身を含む): 107533440

約数和(自身を除く): 50377868

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 16001, 32002, 64004, 304019, 608038, 752047, 1216076, 1504094, 3008188, 14288893, 28577786, 57155572]

約数ペア:

[(1, 57155572), (2, 28577786), (4, 14288893), (19, 3008188), (38, 1504094), (47, 1216076), (76, 752047), (94, 608038), (188, 304019), (893, 64004), (1786, 32002), (3572, 16001)]