6581752

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 13578840

約数和(自身を除く): 6997088

約数列:

[1, 2, 4, 8, 19, 38, 43, 53, 76, 86, 106, 152, 172, 212, 344, 361, 424, 722, 817, 1007, 1444, 1634, 2014, 2279, 2888, 3268, 4028, 4558, 6536, 8056, 9116, 15523, 18232, 19133, 31046, 38266, 43301, 62092, 76532, 86602, 124184, 153064, 173204, 346408, 822719, 1645438, 3290876, 6581752]

約数ペア:

[(1, 6581752), (2, 3290876), (4, 1645438), (8, 822719), (19, 346408), (38, 173204), (43, 153064), (53, 124184), (76, 86602), (86, 76532), (106, 62092), (152, 43301), (172, 38266), (212, 31046), (344, 19133), (361, 18232), (424, 15523), (722, 9116), (817, 8056), (1007, 6536), (1444, 4558), (1634, 4028), (2014, 3268), (2279, 2888)]