28589442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 67962240

約数和(自身を除く): 39372798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2069, 2303, 4138, 4606, 6207, 6909, 12414, 13818, 14483, 28966, 43449, 86898, 97243, 101381, 194486, 202762, 291729, 304143, 583458, 608286, 680701, 1361402, 2042103, 4084206, 4764907, 9529814, 14294721, 28589442]

約数ペア:

[(1, 28589442), (2, 14294721), (3, 9529814), (6, 4764907), (7, 4084206), (14, 2042103), (21, 1361402), (42, 680701), (47, 608286), (49, 583458), (94, 304143), (98, 291729), (141, 202762), (147, 194486), (282, 101381), (294, 97243), (329, 86898), (658, 43449), (987, 28966), (1974, 14483), (2069, 13818), (2303, 12414), (4138, 6909), (4606, 6207)]