28591866044

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1240751}}^1$

素因数の和:1241585

約数の個数: 24

約数和(自身を含む): 57253260288

約数和(自身を除く): 28661394244

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 3292, 5761, 11522, 23044, 1240751, 2481502, 4963004, 8685257, 17370514, 34741028, 1021138073, 2042276146, 4084552292, 7147966511, 14295933022, 28591866044]

約数ペア:

[(1, 28591866044), (2, 14295933022), (4, 7147966511), (7, 4084552292), (14, 2042276146), (28, 1021138073), (823, 34741028), (1646, 17370514), (3292, 8685257), (5761, 4963004), (11522, 2481502), (23044, 1240751)]