40798744

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16943}}^1$

素因数の和:16999

約数の個数: 32

約数和(自身を含む): 89464320

約数和(自身を除く): 48665576

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 16943, 33886, 67772, 118601, 135544, 237202, 474404, 728549, 948808, 1457098, 2914196, 5099843, 5828392, 10199686, 20399372, 40798744]

約数ペア:

[(1, 40798744), (2, 20399372), (4, 10199686), (7, 5828392), (8, 5099843), (14, 2914196), (28, 1457098), (43, 948808), (56, 728549), (86, 474404), (172, 237202), (301, 135544), (344, 118601), (602, 67772), (1204, 33886), (2408, 16943)]