43172272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18901

約数の個数: 40

約数和(自身を含む): 98274960

約数和(自身を除く): 55102688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 18869, 37738, 75476, 150952, 207559, 245297, 301904, 415118, 490594, 830236, 981188, 1660472, 1962376, 2698267, 3320944, 3924752, 5396534, 10793068, 21586136, 43172272]

約数ペア:

[(1, 43172272), (2, 21586136), (4, 10793068), (8, 5396534), (11, 3924752), (13, 3320944), (16, 2698267), (22, 1962376), (26, 1660472), (44, 981188), (52, 830236), (88, 490594), (104, 415118), (143, 301904), (176, 245297), (208, 207559), (286, 150952), (572, 75476), (1144, 37738), (2288, 18869)]