67621394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2393}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 103420800

約数和(自身を除く): 35799406

約数列:

[1, 2, 71, 142, 199, 398, 2393, 4786, 14129, 28258, 169903, 339806, 476207, 952414, 33810697, 67621394]

約数ペア:

[(1, 67621394), (2, 33810697), (71, 952414), (142, 476207), (199, 339806), (398, 169903), (2393, 28258), (4786, 14129)]