27559532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6918

約数の個数: 48

約数和(自身を含む): 64764672

約数和(自身を除く): 37205140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 6883, 13766, 27532, 48181, 75713, 89479, 96362, 151426, 178958, 192724, 302852, 357916, 529991, 626353, 984269, 1059982, 1252706, 1968538, 2119964, 2505412, 3937076, 6889883, 13779766, 27559532]

約数ペア:

[(1, 27559532), (2, 13779766), (4, 6889883), (7, 3937076), (11, 2505412), (13, 2119964), (14, 1968538), (22, 1252706), (26, 1059982), (28, 984269), (44, 626353), (52, 529991), (77, 357916), (91, 302852), (143, 192724), (154, 178958), (182, 151426), (286, 96362), (308, 89479), (364, 75713), (572, 48181), (1001, 27532), (2002, 13766), (4004, 6883)]