28753662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18503}}^1$

素因数の和:18552

約数の個数: 32

約数和(自身を含む): 67502592

約数和(自身を除く): 38748930

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 18503, 37006, 55509, 111018, 129521, 259042, 388563, 684611, 777126, 1369222, 2053833, 4107666, 4792277, 9584554, 14376831, 28753662]

約数ペア:

[(1, 28753662), (2, 14376831), (3, 9584554), (6, 4792277), (7, 4107666), (14, 2053833), (21, 1369222), (37, 777126), (42, 684611), (74, 388563), (111, 259042), (222, 129521), (259, 111018), (518, 55509), (777, 37006), (1554, 18503)]