71379600376

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1931}}^1\times {\mathrm{2383}}^1$

素因数の和:4604

約数の個数: 64

約数和(自身を含む): 153652423680

約数和(自身を除く): 82272823304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1931, 1939, 2216, 2383, 3862, 3878, 4766, 7724, 7756, 9532, 13517, 15448, 15512, 16681, 19064, 27034, 33362, 54068, 66724, 108136, 133448, 534887, 660091, 1069774, 1320182, 2139548, 2640364, 3744209, 4279096, 4601573, 4620637, 5280728, 7488418, 9203146, 9241274, 14976836, 18406292, 18482548, 29953672, 32211011, 36812584, 36965096, 64422022, 128844044, 257688088, 1274635721, 2549271442, 5098542884, 8922450047, 10197085768, 17844900094, 35689800188, 71379600376]

約数ペア:

[(1, 71379600376), (2, 35689800188), (4, 17844900094), (7, 10197085768), (8, 8922450047), (14, 5098542884), (28, 2549271442), (56, 1274635721), (277, 257688088), (554, 128844044), (1108, 64422022), (1931, 36965096), (1939, 36812584), (2216, 32211011), (2383, 29953672), (3862, 18482548), (3878, 18406292), (4766, 14976836), (7724, 9241274), (7756, 9203146), (9532, 7488418), (13517, 5280728), (15448, 4620637), (15512, 4601573), (16681, 4279096), (19064, 3744209), (27034, 2640364), (33362, 2139548), (54068, 1320182), (66724, 1069774), (108136, 660091), (133448, 534887)]