7008640324

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{7517}}^1$

素因数の和:7673

約数の個数: 72

約数和(自身を含む): 14686443072

約数和(自身を除く): 7677802748

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 71, 98, 134, 142, 196, 268, 284, 469, 497, 938, 994, 1876, 1988, 3283, 3479, 4757, 6566, 6958, 7517, 9514, 13132, 13916, 15034, 19028, 30068, 33299, 52619, 66598, 105238, 133196, 210476, 233093, 368333, 466186, 503639, 533707, 736666, 932372, 1007278, 1067414, 1473332, 2014556, 2134828, 3525473, 3735949, 7050946, 7471898, 14101892, 14943796, 24678311, 26151643, 35758369, 49356622, 52303286, 71516738, 98713244, 104606572, 143033476, 250308583, 500617166, 1001234332, 1752160081, 3504320162, 7008640324]

約数ペア:

[(1, 7008640324), (2, 3504320162), (4, 1752160081), (7, 1001234332), (14, 500617166), (28, 250308583), (49, 143033476), (67, 104606572), (71, 98713244), (98, 71516738), (134, 52303286), (142, 49356622), (196, 35758369), (268, 26151643), (284, 24678311), (469, 14943796), (497, 14101892), (938, 7471898), (994, 7050946), (1876, 3735949), (1988, 3525473), (3283, 2134828), (3479, 2014556), (4757, 1473332), (6566, 1067414), (6958, 1007278), (7517, 932372), (9514, 736666), (13132, 533707), (13916, 503639), (15034, 466186), (19028, 368333), (30068, 233093), (33299, 210476), (52619, 133196), (66598, 105238)]