28344717506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{4973}}^1$

素因数の和:5607

約数の個数: 64

約数和(自身を含む): 52441399296

約数和(自身を除く): 24096681790

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 571, 713, 1142, 1426, 3997, 4973, 4991, 7994, 9946, 9982, 13133, 17701, 26266, 34811, 35402, 69622, 91931, 114379, 123907, 154163, 183862, 228758, 247814, 308326, 407123, 800653, 814246, 1079141, 1601306, 2158282, 2839583, 2849861, 3545749, 5679166, 5699722, 7091498, 19877081, 24820243, 39754162, 49640486, 65310409, 88027073, 130620818, 176054146, 457172863, 616189511, 914345726, 1232379022, 2024622679, 4049245358, 14172358753, 28344717506]

約数ペア:

[(1, 28344717506), (2, 14172358753), (7, 4049245358), (14, 2024622679), (23, 1232379022), (31, 914345726), (46, 616189511), (62, 457172863), (161, 176054146), (217, 130620818), (322, 88027073), (434, 65310409), (571, 49640486), (713, 39754162), (1142, 24820243), (1426, 19877081), (3997, 7091498), (4973, 5699722), (4991, 5679166), (7994, 3545749), (9946, 2849861), (9982, 2839583), (13133, 2158282), (17701, 1601306), (26266, 1079141), (34811, 814246), (35402, 800653), (69622, 407123), (91931, 308326), (114379, 247814), (123907, 228758), (154163, 183862)]