40075524

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15679}}^1$

素因数の和:15760

約数の個数: 36

約数和(自身を含む): 102735360

約数和(自身を除く): 62659836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 15679, 31358, 47037, 62716, 94074, 141111, 188148, 282222, 564444, 1113209, 2226418, 3339627, 4452836, 6679254, 10018881, 13358508, 20037762, 40075524]

約数ペア:

[(1, 40075524), (2, 20037762), (3, 13358508), (4, 10018881), (6, 6679254), (9, 4452836), (12, 3339627), (18, 2226418), (36, 1113209), (71, 564444), (142, 282222), (213, 188148), (284, 141111), (426, 94074), (639, 62716), (852, 47037), (1278, 31358), (2556, 15679)]