67164244

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17257}}^1$

素因数の和:17407

約数の個数: 24

約数和(自身を含む): 135302720

約数和(自身を除く): 68138476

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 17257, 34514, 69028, 120799, 241598, 483196, 2398723, 4797446, 9594892, 16791061, 33582122, 67164244]

約数ペア:

[(1, 67164244), (2, 33582122), (4, 16791061), (7, 9594892), (14, 4797446), (28, 2398723), (139, 483196), (278, 241598), (556, 120799), (973, 69028), (1946, 34514), (3892, 17257)]