7187557972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 15012797184

約数和(自身を除く): 7825239212

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 241, 287, 313, 332, 482, 574, 581, 626, 964, 1148, 1162, 1252, 1687, 2191, 2324, 3374, 3403, 4382, 6748, 6806, 8764, 9881, 12833, 13612, 19762, 20003, 23821, 25666, 25979, 39524, 40006, 47642, 51332, 51958, 69167, 75433, 80012, 89831, 95284, 103916, 138334, 140021, 150866, 179662, 181853, 276668, 280042, 301732, 359324, 363706, 528031, 560084, 727412, 820123, 1056062, 1065139, 1640246, 2112124, 2130278, 3092753, 3280492, 4260556, 5740861, 6185506, 6260939, 7455973, 11481722, 12371012, 12521878, 14911946, 21649271, 22963444, 25043756, 29823892, 43298542, 43826573, 86597084, 87653146, 175306292, 256698499, 513396998, 1026793996, 1796889493, 3593778986, 7187557972]

約数ペア:

[(1, 7187557972), (2, 3593778986), (4, 1796889493), (7, 1026793996), (14, 513396998), (28, 256698499), (41, 175306292), (82, 87653146), (83, 86597084), (164, 43826573), (166, 43298542), (241, 29823892), (287, 25043756), (313, 22963444), (332, 21649271), (482, 14911946), (574, 12521878), (581, 12371012), (626, 11481722), (964, 7455973), (1148, 6260939), (1162, 6185506), (1252, 5740861), (1687, 4260556), (2191, 3280492), (2324, 3092753), (3374, 2130278), (3403, 2112124), (4382, 1640246), (6748, 1065139), (6806, 1056062), (8764, 820123), (9881, 727412), (12833, 560084), (13612, 528031), (19762, 363706), (20003, 359324), (23821, 301732), (25666, 280042), (25979, 276668), (39524, 181853), (40006, 179662), (47642, 150866), (51332, 140021), (51958, 138334), (69167, 103916), (75433, 95284), (80012, 89831)]