66933412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 148699320

約数和(自身を除く): 81765908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 109, 182, 196, 218, 241, 364, 436, 482, 637, 763, 964, 1274, 1417, 1526, 1687, 2548, 2834, 3052, 3133, 3374, 5341, 5668, 6266, 6748, 9919, 10682, 11809, 12532, 19838, 21364, 21931, 23618, 26269, 39676, 43862, 47236, 52538, 69433, 87724, 105076, 138866, 153517, 183883, 277732, 307034, 341497, 367766, 614068, 682994, 735532, 1287181, 1365988, 2390479, 2574362, 4780958, 5148724, 9561916, 16733353, 33466706, 66933412]

約数ペア:

[(1, 66933412), (2, 33466706), (4, 16733353), (7, 9561916), (13, 5148724), (14, 4780958), (26, 2574362), (28, 2390479), (49, 1365988), (52, 1287181), (91, 735532), (98, 682994), (109, 614068), (182, 367766), (196, 341497), (218, 307034), (241, 277732), (364, 183883), (436, 153517), (482, 138866), (637, 105076), (763, 87724), (964, 69433), (1274, 52538), (1417, 47236), (1526, 43862), (1687, 39676), (2548, 26269), (2834, 23618), (3052, 21931), (3133, 21364), (3374, 19838), (5341, 12532), (5668, 11809), (6266, 10682), (6748, 9919)]