73199938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 131569920

約数和(自身を除く): 58369982

約数列:

[1, 2, 7, 14, 23, 46, 161, 281, 322, 562, 809, 1618, 1967, 3934, 5663, 6463, 11326, 12926, 18607, 37214, 45241, 90482, 130249, 227329, 260498, 454658, 1591303, 3182606, 5228567, 10457134, 36599969, 73199938]

約数ペア:

[(1, 73199938), (2, 36599969), (7, 10457134), (14, 5228567), (23, 3182606), (46, 1591303), (161, 454658), (281, 260498), (322, 227329), (562, 130249), (809, 90482), (1618, 45241), (1967, 37214), (3934, 18607), (5663, 12926), (6463, 11326)]