68044412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 121347072

約数和(自身を除く): 53302660

約数列:

[1, 2, 4, 71, 142, 263, 284, 526, 911, 1052, 1822, 3644, 18673, 37346, 64681, 74692, 129362, 239593, 258724, 479186, 958372, 17011103, 34022206, 68044412]

約数ペア:

[(1, 68044412), (2, 34022206), (4, 17011103), (71, 958372), (142, 479186), (263, 258724), (284, 239593), (526, 129362), (911, 74692), (1052, 64681), (1822, 37346), (3644, 18673)]