27927536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19181}}^1$

素因数の和:19209

約数の個数: 40

約数和(自身を含む): 66599904

約数和(自身を除く): 38672368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19181, 38362, 76724, 134267, 153448, 249353, 268534, 306896, 498706, 537068, 997412, 1074136, 1745471, 1994824, 2148272, 3490942, 3989648, 6981884, 13963768, 27927536]

約数ペア:

[(1, 27927536), (2, 13963768), (4, 6981884), (7, 3989648), (8, 3490942), (13, 2148272), (14, 1994824), (16, 1745471), (26, 1074136), (28, 997412), (52, 537068), (56, 498706), (91, 306896), (104, 268534), (112, 249353), (182, 153448), (208, 134267), (364, 76724), (728, 38362), (1456, 19181)]