67960412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{4651}}^1$

素因数の和:4949

約数の個数: 24

約数和(自身を含む): 128562672

約数和(自身を除く): 60602260

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 4651, 7306, 9302, 14612, 18604, 60463, 120926, 241852, 1306931, 2613862, 5227724, 16990103, 33980206, 67960412]

約数ペア:

[(1, 67960412), (2, 33980206), (4, 16990103), (13, 5227724), (26, 2613862), (52, 1306931), (281, 241852), (562, 120926), (1124, 60463), (3653, 18604), (4651, 14612), (7306, 9302)]