676497872

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{43997}}^1$

素因数の和:44067

約数の個数: 30

約数和(自身を含む): 1354390434

約数和(自身を除く): 677892562

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 43997, 87994, 175988, 351976, 703952, 1363907, 2727814, 5455628, 10911256, 21822512, 42281117, 84562234, 169124468, 338248936, 676497872]

約数ペア:

[(1, 676497872), (2, 338248936), (4, 169124468), (8, 84562234), (16, 42281117), (31, 21822512), (62, 10911256), (124, 5455628), (248, 2727814), (496, 1363907), (961, 703952), (1922, 351976), (3844, 175988), (7688, 87994), (15376, 43997)]