28996038

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{22067}}^1$

素因数の和:22148

約数の個数: 24

約数和(自身を含む): 63688248

約数和(自身を除く): 34692210

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 22067, 44134, 66201, 132402, 198603, 397206, 1610891, 3221782, 4832673, 9665346, 14498019, 28996038]

約数ペア:

[(1, 28996038), (2, 14498019), (3, 9665346), (6, 4832673), (9, 3221782), (18, 1610891), (73, 397206), (146, 198603), (219, 132402), (438, 66201), (657, 44134), (1314, 22067)]