72690724514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{3993557}}^1$

素因数の和:3994057

約数の個数: 16

約数和(自身を含む): 115014470400

約数和(自身を除く): 42323745886

約数列:

[1, 2, 19, 38, 479, 958, 9101, 18202, 3993557, 7987114, 75877583, 151755166, 1912913803, 3825827606, 36345362257, 72690724514]

約数ペア:

[(1, 72690724514), (2, 36345362257), (19, 3825827606), (38, 1912913803), (479, 151755166), (958, 75877583), (9101, 7987114), (18202, 3993557)]