8212028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 54

約数和(自身を含む): 17026128

約数和(自身を除く): 8814100

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 121, 188, 209, 242, 361, 418, 484, 517, 722, 836, 893, 1034, 1444, 1786, 2068, 2299, 3572, 3971, 4598, 5687, 7942, 9196, 9823, 11374, 15884, 16967, 19646, 22748, 33934, 39292, 43681, 67868, 87362, 108053, 174724, 186637, 216106, 373274, 432212, 746548, 2053007, 4106014, 8212028]

約数ペア:

[(1, 8212028), (2, 4106014), (4, 2053007), (11, 746548), (19, 432212), (22, 373274), (38, 216106), (44, 186637), (47, 174724), (76, 108053), (94, 87362), (121, 67868), (188, 43681), (209, 39292), (242, 33934), (361, 22748), (418, 19646), (484, 16967), (517, 15884), (722, 11374), (836, 9823), (893, 9196), (1034, 7942), (1444, 5687), (1786, 4598), (2068, 3971), (2299, 3572)]