715705844

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 1460664576

約数和(自身を除く): 744958732

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 173, 284, 346, 497, 692, 994, 1211, 1988, 2081, 2422, 4162, 4844, 8324, 12283, 14567, 24566, 29134, 49132, 58268, 85981, 147751, 171962, 295502, 343924, 360013, 591004, 720026, 1034257, 1440052, 2068514, 2520091, 4137028, 5040182, 10080364, 25560923, 51121846, 102243692, 178926461, 357852922, 715705844]

約数ペア:

[(1, 715705844), (2, 357852922), (4, 178926461), (7, 102243692), (14, 51121846), (28, 25560923), (71, 10080364), (142, 5040182), (173, 4137028), (284, 2520091), (346, 2068514), (497, 1440052), (692, 1034257), (994, 720026), (1211, 591004), (1988, 360013), (2081, 343924), (2422, 295502), (4162, 171962), (4844, 147751), (8324, 85981), (12283, 58268), (14567, 49132), (24566, 29134)]