977700724

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34883}}^1$

素因数の和:34925

約数の個数: 72

約数和(自身を含む): 2338344288

約数和(自身を除く): 1360643564

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028, 34883, 69766, 139532, 244181, 383713, 453479, 488362, 767426, 906958, 976724, 1534852, 1709267, 1813916, 2685991, 3174353, 3418534, 4988269, 5371982, 6348706, 6837068, 9976538, 10743964, 12697412, 18801937, 19953076, 22220471, 34917883, 37603874, 44440942, 69835766, 75207748, 88881884, 139671532, 244425181, 488850362, 977700724]

約数ペア:

[(1, 977700724), (2, 488850362), (4, 244425181), (7, 139671532), (11, 88881884), (13, 75207748), (14, 69835766), (22, 44440942), (26, 37603874), (28, 34917883), (44, 22220471), (49, 19953076), (52, 18801937), (77, 12697412), (91, 10743964), (98, 9976538), (143, 6837068), (154, 6348706), (182, 5371982), (196, 4988269), (286, 3418534), (308, 3174353), (364, 2685991), (539, 1813916), (572, 1709267), (637, 1534852), (1001, 976724), (1078, 906958), (1274, 767426), (2002, 488362), (2156, 453479), (2548, 383713), (4004, 244181), (7007, 139532), (14014, 69766), (28028, 34883)]