68053336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6353}}^1$

素因数の和:6475

約数の個数: 32

約数和(自身を含む): 138771360

約数和(自身を除く): 70718024

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 6353, 10712, 12706, 25412, 50824, 82589, 165178, 330356, 654359, 660712, 1308718, 2617436, 5234872, 8506667, 17013334, 34026668, 68053336]

約数ペア:

[(1, 68053336), (2, 34026668), (4, 17013334), (8, 8506667), (13, 5234872), (26, 2617436), (52, 1308718), (103, 660712), (104, 654359), (206, 330356), (412, 165178), (824, 82589), (1339, 50824), (2678, 25412), (5356, 12706), (6353, 10712)]