29901116

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20149}}^1$

素因数の和:20213

約数の個数: 24

約数和(自身を含む): 60933600

約数和(自身を除く): 31032484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20149, 40298, 80596, 141043, 282086, 564172, 1067897, 2135794, 4271588, 7475279, 14950558, 29901116]

約数ペア:

[(1, 29901116), (2, 14950558), (4, 7475279), (7, 4271588), (14, 2135794), (28, 1067897), (53, 564172), (106, 282086), (212, 141043), (371, 80596), (742, 40298), (1484, 20149)]