40694726

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1607

約数の個数: 16

約数和(自身を含む): 62218608

約数和(自身を除く): 21523882

約数列:

[1, 2, 73, 146, 211, 422, 1321, 2642, 15403, 30806, 96433, 192866, 278731, 557462, 20347363, 40694726]

約数ペア:

[(1, 40694726), (2, 20347363), (73, 557462), (146, 278731), (211, 192866), (422, 96433), (1321, 30806), (2642, 15403)]