40410136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1373}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 81945360

約数和(自身を除く): 41535224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 1373, 2264, 2746, 3679, 5492, 7358, 10984, 14716, 17849, 29432, 35698, 71396, 142792, 388559, 777118, 1554236, 3108472, 5051267, 10102534, 20205068, 40410136]

約数ペア:

[(1, 40410136), (2, 20205068), (4, 10102534), (8, 5051267), (13, 3108472), (26, 1554236), (52, 777118), (104, 388559), (283, 142792), (566, 71396), (1132, 35698), (1373, 29432), (2264, 17849), (2746, 14716), (3679, 10984), (5492, 7358)]