71945837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 78312960

約数和(自身を除く): 6367123

約数列:

[1, 19, 43, 107, 817, 823, 2033, 4601, 15637, 35389, 87419, 88061, 672391, 1673159, 3786623, 71945837]

約数ペア:

[(1, 71945837), (19, 3786623), (43, 1673159), (107, 672391), (817, 88061), (823, 87419), (2033, 35389), (4601, 15637)]