27958810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{587}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 55121472

約数和(自身を除く): 27162662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 433, 587, 866, 1174, 2165, 2935, 4330, 4763, 5870, 6457, 9526, 12914, 23815, 32285, 47630, 64570, 254171, 508342, 1270855, 2541710, 2795881, 5591762, 13979405, 27958810]

約数ペア:

[(1, 27958810), (2, 13979405), (5, 5591762), (10, 2795881), (11, 2541710), (22, 1270855), (55, 508342), (110, 254171), (433, 64570), (587, 47630), (866, 32285), (1174, 23815), (2165, 12914), (2935, 9526), (4330, 6457), (4763, 5870)]