71377768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115873}}^1$

素因数の和:115897

約数の個数: 32

約数和(自身を含む): 166858560

約数和(自身を除く): 95480792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 115873, 231746, 463492, 811111, 926984, 1274603, 1622222, 2549206, 3244444, 5098412, 6488888, 8922221, 10196824, 17844442, 35688884, 71377768]

約数ペア:

[(1, 71377768), (2, 35688884), (4, 17844442), (7, 10196824), (8, 8922221), (11, 6488888), (14, 5098412), (22, 3244444), (28, 2549206), (44, 1622222), (56, 1274603), (77, 926984), (88, 811111), (154, 463492), (308, 231746), (616, 115873)]