6507728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21434

約数の個数: 20

約数和(自身を含む): 13272960

約数和(自身を除く): 6765232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21407, 42814, 85628, 171256, 342512, 406733, 813466, 1626932, 3253864, 6507728]

約数ペア:

[(1, 6507728), (2, 3253864), (4, 1626932), (8, 813466), (16, 406733), (19, 342512), (38, 171256), (76, 85628), (152, 42814), (304, 21407)]