328024736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{788521}}^1$

素因数の和:788544

約数の個数: 24

約数和(自身を含む): 695476404

約数和(自身を除く): 367451668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 788521, 1577042, 3154084, 6308168, 10250773, 12616336, 20501546, 25232672, 41003092, 82006184, 164012368, 328024736]

約数ペア:

[(1, 328024736), (2, 164012368), (4, 82006184), (8, 41003092), (13, 25232672), (16, 20501546), (26, 12616336), (32, 10250773), (52, 6308168), (104, 3154084), (208, 1577042), (416, 788521)]