25654328

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15797}}^1$

素因数の和:15839

約数の個数: 32

約数和(自身を含む): 56872800

約数和(自身を除く): 31218472

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 15797, 31594, 63188, 110579, 126376, 221158, 442316, 458113, 884632, 916226, 1832452, 3206791, 3664904, 6413582, 12827164, 25654328]

約数ペア:

[(1, 25654328), (2, 12827164), (4, 6413582), (7, 3664904), (8, 3206791), (14, 1832452), (28, 916226), (29, 884632), (56, 458113), (58, 442316), (116, 221158), (203, 126376), (232, 110579), (406, 63188), (812, 31594), (1624, 15797)]