25009324

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 44851968

約数和(自身を除く): 19842644

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 823, 1646, 3292, 7597, 15194, 30388, 58433, 88061, 116866, 176122, 233732, 352244, 6252331, 12504662, 25009324]

約数ペア:

[(1, 25009324), (2, 12504662), (4, 6252331), (71, 352244), (107, 233732), (142, 176122), (214, 116866), (284, 88061), (428, 58433), (823, 30388), (1646, 15194), (3292, 7597)]