71478038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{2269}}^1$

素因数の和:3119

約数の個数: 16

約数和(自身を含む): 113046000

約数和(自身を除く): 41567962

約数列:

[1, 2, 19, 38, 829, 1658, 2269, 4538, 15751, 31502, 43111, 86222, 1881001, 3762002, 35739019, 71478038]

約数ペア:

[(1, 71478038), (2, 35739019), (19, 3762002), (38, 1881001), (829, 86222), (1658, 43111), (2269, 31502), (4538, 15751)]