7443212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 16611840

約数和(自身を除く): 9168628

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 823, 1292, 1646, 2261, 3292, 4522, 5761, 9044, 11522, 13991, 15637, 23044, 27982, 31274, 55964, 62548, 97937, 109459, 195874, 218918, 265829, 391748, 437836, 531658, 1063316, 1860803, 3721606, 7443212]

約数ペア:

[(1, 7443212), (2, 3721606), (4, 1860803), (7, 1063316), (14, 531658), (17, 437836), (19, 391748), (28, 265829), (34, 218918), (38, 195874), (68, 109459), (76, 97937), (119, 62548), (133, 55964), (238, 31274), (266, 27982), (323, 23044), (476, 15637), (532, 13991), (646, 11522), (823, 9044), (1292, 5761), (1646, 4522), (2261, 3292)]