65542888

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{28349}}^1$

素因数の和:28389

約数の個数: 24

約数和(自身を含む): 130551750

約数和(自身を除く): 65008862

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 28349, 56698, 113396, 226792, 481933, 963866, 1927732, 3855464, 8192861, 16385722, 32771444, 65542888]

約数ペア:

[(1, 65542888), (2, 32771444), (4, 16385722), (8, 8192861), (17, 3855464), (34, 1927732), (68, 963866), (136, 481933), (289, 226792), (578, 113396), (1156, 56698), (2312, 28349)]