28585956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17911}}^1$

素因数の和:17944

約数の個数: 48

約数和(自身を含む): 80245760

約数和(自身を除く): 51659804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 17911, 35822, 53733, 71644, 107466, 125377, 214932, 250754, 340309, 376131, 501508, 680618, 752262, 1020927, 1361236, 1504524, 2041854, 2382163, 4083708, 4764326, 7146489, 9528652, 14292978, 28585956]

約数ペア:

[(1, 28585956), (2, 14292978), (3, 9528652), (4, 7146489), (6, 4764326), (7, 4083708), (12, 2382163), (14, 2041854), (19, 1504524), (21, 1361236), (28, 1020927), (38, 752262), (42, 680618), (57, 501508), (76, 376131), (84, 340309), (114, 250754), (133, 214932), (228, 125377), (266, 107466), (399, 71644), (532, 53733), (798, 35822), (1596, 17911)]