42129164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3246

約数の個数: 48

約数和(自身を含む): 94085376

約数和(自身を除く): 51956212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3181, 3311, 6362, 6622, 12724, 13244, 22267, 34991, 44534, 69982, 89068, 136783, 139964, 244937, 273566, 489874, 547132, 957481, 979748, 1504613, 1914962, 3009226, 3829924, 6018452, 10532291, 21064582, 42129164]

約数ペア:

[(1, 42129164), (2, 21064582), (4, 10532291), (7, 6018452), (11, 3829924), (14, 3009226), (22, 1914962), (28, 1504613), (43, 979748), (44, 957481), (77, 547132), (86, 489874), (154, 273566), (172, 244937), (301, 139964), (308, 136783), (473, 89068), (602, 69982), (946, 44534), (1204, 34991), (1892, 22267), (3181, 13244), (3311, 12724), (6362, 6622)]