71628796

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 127851696

約数和(自身を除く): 56222900

約数列:

[1, 2, 4, 101, 107, 202, 214, 404, 428, 1657, 3314, 6628, 10807, 21614, 43228, 167357, 177299, 334714, 354598, 669428, 709196, 17907199, 35814398, 71628796]

約数ペア:

[(1, 71628796), (2, 35814398), (4, 17907199), (101, 709196), (107, 669428), (202, 354598), (214, 334714), (404, 177299), (428, 167357), (1657, 43228), (3314, 21614), (6628, 10807)]