27952316

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26981}}^1$

素因数の和:27029

約数の個数: 24

約数和(自身を含む): 57417696

約数和(自身を除く): 29465380

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 26981, 53962, 107924, 188867, 377734, 755468, 998297, 1996594, 3993188, 6988079, 13976158, 27952316]

約数ペア:

[(1, 27952316), (2, 13976158), (4, 6988079), (7, 3993188), (14, 1996594), (28, 998297), (37, 755468), (74, 377734), (148, 188867), (259, 107924), (518, 53962), (1036, 26981)]