40565501288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{75577}}^1$

素因数の和:76006

約数の個数: 48

約数和(自身を含む): 82569720780

約数和(自身を除く): 42004219492

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 397, 676, 794, 1352, 1588, 3176, 5161, 10322, 20644, 41288, 67093, 75577, 134186, 151154, 268372, 302308, 536744, 604616, 982501, 1965002, 3930004, 7860008, 12772513, 25545026, 30004069, 51090052, 60008138, 102180104, 120016276, 240032552, 390052897, 780105794, 1560211588, 3120423176, 5070687661, 10141375322, 20282750644, 40565501288]

約数ペア:

[(1, 40565501288), (2, 20282750644), (4, 10141375322), (8, 5070687661), (13, 3120423176), (26, 1560211588), (52, 780105794), (104, 390052897), (169, 240032552), (338, 120016276), (397, 102180104), (676, 60008138), (794, 51090052), (1352, 30004069), (1588, 25545026), (3176, 12772513), (5161, 7860008), (10322, 3930004), (20644, 1965002), (41288, 982501), (67093, 604616), (75577, 536744), (134186, 302308), (151154, 268372)]