47157242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3313}}^1$

素因数の和:3973

約数の個数: 16

約数和(自身を含む): 77308992

約数和(自身を除く): 30151750

約数列:

[1, 2, 11, 22, 647, 1294, 3313, 6626, 7117, 14234, 36443, 72886, 2143511, 4287022, 23578621, 47157242]

約数ペア:

[(1, 47157242), (2, 23578621), (11, 4287022), (22, 2143511), (647, 72886), (1294, 36443), (3313, 14234), (6626, 7117)]