7993528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 16156800

約数和(自身を除く): 8163272

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1223, 1634, 2446, 3268, 4892, 6536, 9784, 23237, 46474, 52589, 92948, 105178, 185896, 210356, 420712, 999191, 1998382, 3996764, 7993528]

約数ペア:

[(1, 7993528), (2, 3996764), (4, 1998382), (8, 999191), (19, 420712), (38, 210356), (43, 185896), (76, 105178), (86, 92948), (152, 52589), (172, 46474), (344, 23237), (817, 9784), (1223, 6536), (1634, 4892), (2446, 3268)]