40539712

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{14731}}^1$

素因数の和:14786

約数の個数: 28

約数和(自身を含む): 82322416

約数和(自身を除く): 41782704

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 14731, 29462, 58924, 117848, 235696, 471392, 633433, 942784, 1266866, 2533732, 5067464, 10134928, 20269856, 40539712]

約数ペア:

[(1, 40539712), (2, 20269856), (4, 10134928), (8, 5067464), (16, 2533732), (32, 1266866), (43, 942784), (64, 633433), (86, 471392), (172, 235696), (344, 117848), (688, 58924), (1376, 29462), (2752, 14731)]