69439238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6673}}^1$

素因数の和:6740

約数の個数: 24

約数和(自身を含む): 117168744

約数和(自身を除く): 47729506

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 6673, 10406, 13346, 73403, 146806, 286939, 573878, 807433, 1614866, 3156329, 6312658, 34719619, 69439238]

約数ペア:

[(1, 69439238), (2, 34719619), (11, 6312658), (22, 3156329), (43, 1614866), (86, 807433), (121, 573878), (242, 286939), (473, 146806), (946, 73403), (5203, 13346), (6673, 10406)]