64847692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 141809920

約数和(自身を除く): 76962228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 2659, 3484, 5318, 6097, 10636, 12194, 18613, 24388, 34567, 37226, 69134, 74452, 138268, 178153, 241969, 356306, 483938, 712612, 967876, 1247071, 2315989, 2494142, 4631978, 4988284, 9263956, 16211923, 32423846, 64847692]

約数ペア:

[(1, 64847692), (2, 32423846), (4, 16211923), (7, 9263956), (13, 4988284), (14, 4631978), (26, 2494142), (28, 2315989), (52, 1247071), (67, 967876), (91, 712612), (134, 483938), (182, 356306), (268, 241969), (364, 178153), (469, 138268), (871, 74452), (938, 69134), (1742, 37226), (1876, 34567), (2659, 24388), (3484, 18613), (5318, 12194), (6097, 10636)]