57487898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15907}}^1$

素因数の和:16061

約数の個数: 16

約数和(自身を含む): 93539040

約数和(自身を除く): 36051142

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 15907, 31814, 206791, 413582, 2211073, 4422146, 28743949, 57487898]

約数ペア:

[(1, 57487898), (2, 28743949), (13, 4422146), (26, 2211073), (139, 413582), (278, 206791), (1807, 31814), (3614, 15907)]