71297392

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{4373}}^1$

素因数の和:5400

約数の個数: 20

約数和(自身を含む): 138305880

約数和(自身を除く): 67008488

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 4373, 8152, 8746, 16304, 17492, 34984, 69968, 4456087, 8912174, 17824348, 35648696, 71297392]

約数ペア:

[(1, 71297392), (2, 35648696), (4, 17824348), (8, 8912174), (16, 4456087), (1019, 69968), (2038, 34984), (4076, 17492), (4373, 16304), (8152, 8746)]