8057707.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 187579392

約数和(自身を除く): 103818260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 571, 676, 806, 868, 1142, 1183, 1612, 2284, 2366, 2821, 3997, 4732, 5239, 5642, 7423, 7994, 10478, 11284, 14846, 15988, 17701, 20956, 29692, 35402, 36673, 51961, 70804, 73346, 96499, 103922, 123907, 146692, 192998, 207844, 230113, 247814, 385996, 460226, 495628, 675493, 920452, 1350986, 1610791, 2701972, 2991469, 3221582, 5982938, 6443164, 11965876, 20940283, 41880566, 83761132]

約数ペア:

[(1, 83761132), (2, 41880566), (4, 20940283), (7, 11965876), (13, 6443164), (14, 5982938), (26, 3221582), (28, 2991469), (31, 2701972), (52, 1610791), (62, 1350986), (91, 920452), (124, 675493), (169, 495628), (182, 460226), (217, 385996), (338, 247814), (364, 230113), (403, 207844), (434, 192998), (571, 146692), (676, 123907), (806, 103922), (868, 96499), (1142, 73346), (1183, 70804), (1612, 51961), (2284, 36673), (2366, 35402), (2821, 29692), (3997, 20956), (4732, 17701), (5239, 15988), (5642, 14846), (7423, 11284), (7994, 10478)]