40661236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 89695872

約数和(自身を除く): 49034636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 1361, 2134, 2716, 2722, 4268, 5444, 7469, 9527, 14938, 14971, 19054, 29876, 29942, 38108, 59884, 104797, 132017, 209594, 264034, 419188, 528068, 924119, 1452187, 1848238, 2904374, 3696476, 5808748, 10165309, 20330618, 40661236]

約数ペア:

[(1, 40661236), (2, 20330618), (4, 10165309), (7, 5808748), (11, 3696476), (14, 2904374), (22, 1848238), (28, 1452187), (44, 924119), (77, 528068), (97, 419188), (154, 264034), (194, 209594), (308, 132017), (388, 104797), (679, 59884), (1067, 38108), (1358, 29942), (1361, 29876), (2134, 19054), (2716, 14971), (2722, 14938), (4268, 9527), (5444, 7469)]