71303618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{3853}}^1$

素因数の和:4361

約数の個数: 16

約数和(自身を含む): 112845120

約数和(自身を除く): 41541502

約数列:

[1, 2, 19, 38, 487, 974, 3853, 7706, 9253, 18506, 73207, 146414, 1876411, 3752822, 35651809, 71303618]

約数ペア:

[(1, 71303618), (2, 35651809), (19, 3752822), (38, 1876411), (487, 146414), (974, 73207), (3853, 18506), (7706, 9253)]