77490712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{745103}}^1$

素因数の和:745122

約数の個数: 16

約数和(自身を含む): 156471840

約数和(自身を除く): 78981128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 745103, 1490206, 2980412, 5960824, 9686339, 19372678, 38745356, 77490712]

約数ペア:

[(1, 77490712), (2, 38745356), (4, 19372678), (8, 9686339), (13, 5960824), (26, 2980412), (52, 1490206), (104, 745103)]