21910336

素因数分解:

$2^6\times 7^1\times {\mathrm{48907}}^1$

素因数の和:48926

約数の個数: 28

約数和(自身を含む): 49690528

約数和(自身を除く): 27780192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48907, 97814, 195628, 342349, 391256, 684698, 782512, 1369396, 1565024, 2738792, 3130048, 5477584, 10955168, 21910336]

約数ペア:

[(1, 21910336), (2, 10955168), (4, 5477584), (7, 3130048), (8, 2738792), (14, 1565024), (16, 1369396), (28, 782512), (32, 684698), (56, 391256), (64, 342349), (112, 195628), (224, 97814), (448, 48907)]