67440841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 76059648

約数和(自身を除く): 8618807

約数列:

[1, 13, 31, 71, 403, 923, 2201, 2357, 28613, 30641, 73067, 167347, 949871, 2175511, 5187757, 67440841]

約数ペア:

[(1, 67440841), (13, 5187757), (31, 2175511), (71, 949871), (403, 167347), (923, 73067), (2201, 30641), (2357, 28613)]