64831004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{56473}}^1$

素因数の和:56525

約数の個数: 24

約数和(自身を含む): 132826848

約数和(自身を除く): 67995844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 56473, 112946, 225892, 395311, 790622, 1581244, 2315393, 4630786, 9261572, 16207751, 32415502, 64831004]

約数ペア:

[(1, 64831004), (2, 32415502), (4, 16207751), (7, 9261572), (14, 4630786), (28, 2315393), (41, 1581244), (82, 790622), (164, 395311), (287, 225892), (574, 112946), (1148, 56473)]