72518732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126781}}^1$

素因数の和:126809

約数の個数: 24

約数和(自身を含む): 149095632

約数和(自身を除く): 76576900

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 126781, 253562, 507124, 1394591, 1648153, 2789182, 3296306, 5578364, 6592612, 18129683, 36259366, 72518732]

約数ペア:

[(1, 72518732), (2, 36259366), (4, 18129683), (11, 6592612), (13, 5578364), (22, 3296306), (26, 2789182), (44, 1648153), (52, 1394591), (143, 507124), (286, 253562), (572, 126781)]