28867146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62483}}^1$

素因数の和:62506

約数の個数: 32

約数和(自身を含む): 71981568

約数和(自身を除く): 43114422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 62483, 124966, 187449, 374898, 437381, 687313, 874762, 1312143, 1374626, 2061939, 2624286, 4123878, 4811191, 9622382, 14433573, 28867146]

約数ペア:

[(1, 28867146), (2, 14433573), (3, 9622382), (6, 4811191), (7, 4123878), (11, 2624286), (14, 2061939), (21, 1374626), (22, 1312143), (33, 874762), (42, 687313), (66, 437381), (77, 374898), (154, 187449), (231, 124966), (462, 62483)]