71940182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{22027}}^1$

素因数の和:22123

約数の個数: 16

約数和(自身を含む): 114193152

約数和(自身を除く): 42252970

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 22027, 44054, 506621, 1013242, 1563917, 3127834, 35970091, 71940182]

約数ペア:

[(1, 71940182), (2, 35970091), (23, 3127834), (46, 1563917), (71, 1013242), (142, 506621), (1633, 44054), (3266, 22027)]